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1 spiral valve
Биология: спиральный клапан -
2 spiral valve
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3 spiral valve
나선판막 -
4 spiral valve
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5 spiral valve
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6 spiral valve (of Heister)
spiral valve [of Heister]( Anat) Plica f spiralis, Heistersche Klappe f, Valvula f HeisteriFachwörterbuch Medizin Englisch-Deutsch > spiral valve (of Heister)
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7 longitudinal spiral valve
நீள் சுருள் வால்வு -
8 valve
aortic valve аортальный клапанcheck valve контрольный клапанdemand valve запрашивающий клапан, клапан, срабатывающий по требованиюexhaust valve выпускной клапанexpiratory valve выдыхательный клапанinspiratory valve вдыхательный клапанmitral valve митральный клапан, двустворчатый клапанoverpressure valve аварийный клапан избыточного давленияpulmonary valve клапан лёгочной артерииrespiratory valve дыхательный клапанspiral valve спиральный клапанtricuspid(al) valve трёхстворчатый клапанEnglish-Russian dictionary of biology and biotechnology > valve
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9 spiral
спираль; винтовая линия; винтовая поверхность; виток спирали; геликоидальная поверхность; змеевик; улитка; спиральная турбинная камера; II спиральный; геликоидальный; винтовой; спиралеобразный; винтовой; витой; косозубчатый; улиткообразный- spiral-cased turbine - spiral chute - spiral classifier - spiral-cutting head - spiral drawing frame - spiral drill - spiral drive - spiral drive planer - spiral drive planing machine - spiral end mill - spiral face inclination - spiral feeder - spiral filament - spiral fission chamber - spiral flow tank - spiral flute - spiral flute grinding fixture - spiral flute tap - spiral-fluted co - spiral fluted cutter - spiral fluted mill - spiral-fluted reamer - spiral-fluted tap - spiral four - spiral four cable - spiral-gash gear - spiral glow plug - spiral groove - spiral groove face seal - spiral-groove mating ring - spiral heat exchanger - spiral-helix - spiral hose - spiral index head - spiral lead - spiral micrometer - spiral-milling head - spiral motion - spiral not coaxial gear - spiral of Archimedes - spiral orbit spectrometer - spiral path - spiral pattern disk - spiral pinion - spiral pinion shaft - spiral pipe - spiral-plate - spiral-plate heat exchanger - spiral point - spiral point angle - spiral point drill - spiral point tap - pointed tap - spiral ratchet screwdriver - spiral reinforcement - spiral-rolled drill steel - spiral roller - spiral screw - spiral scroll - spiral-sector cyclotron - spiral spring suspension - spiral staircase - spiral step - spiral store - spiral tooth - spiral tube - spiral turn - spiral valve - spiral vortex - spiral waterway - spiral waveguide - spiral-welded pipe - spiral wheel - spiral winding - spiral wire reinforced rubber hose - Archimedian spiral - conical spiral - continuous spiral similarity - double spiral - fast spiral - hyperbolic spiral - left-hand tooth spiral - lead-in spiral - multiturn spiral - quality spiral - reciprocal spiral - right-hand tooth spiral - roller spiral - sinusoidal spiral - spherical spiral - steep spiral -
10 spiral
I 1. ['spaɪərəl]1) (shape) spirale f. (anche mat. aer.)in a spiral — [object, spring] a spirale
2) (trend) spirale f.2.downward, upward spiral — discesa, salita a spirale
modificatore [motif, structure, spring] a spiraleII ['spaɪərəl]1) econ. [costs, interest rates] crescere, aumentare vertiginosamenteto spiral up(wards), down(wards) — salire, scendere a spirale
* * *1. adjective1) (coiled round like a spring, with each coil the same size as the one below: a spiral staircase.) a spirale2) (winding round and round, usually tapering to a point: a spiral shell.) a spirale2. noun1) (an increase or decrease, or rise or fall, becoming more and more rapid (eg in prices).) spirale2) (a spiral line or object: A spiral of smoke rose from the chimney.) spirale3. verb(to go or move in a spiral, especially to increase more and more rapidly: Prices have spiralled in the last six months.) (muoversi a spirale) aumentare- spirally* * *spiral /ˈspaɪərəl/A a.1 spirale; a spirale; a spire: a spiral spring, una molla a spirale; (astron.) spiral nebula, nebulosa a spirale2 spiroidale; spiroide3 (mecc.) elicoidale; a dentatura elicoidale: spiral chute, scivolo elicoidale; spiral gear, ingranaggio a dentatura elicoidaleB n.1 (geom.) spirale; spira; elica2 (fig.: econ., ecc.) spirale: inflationary spiral, spirale inflazionistica; the vicious spiral of war, la rovinosa spirale della guerra● spiral balance, bilancia a molla □ (edil.) a spiral staircase, una scala a chiocciola □ (zool.) spiral valve, valvola spirale.(to) spiral /ˈspaɪərəl/A v. i.B v. t.● (econ.: di prezzi, salari, ecc.) to spiral downward [upward], calare rapidamente [aumentare vertiginosamente].* * *I 1. ['spaɪərəl]1) (shape) spirale f. (anche mat. aer.)in a spiral — [object, spring] a spirale
2) (trend) spirale f.2.downward, upward spiral — discesa, salita a spirale
modificatore [motif, structure, spring] a spiraleII ['spaɪərəl]1) econ. [costs, interest rates] crescere, aumentare vertiginosamenteto spiral up(wards), down(wards) — salire, scendere a spirale
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11 valve
1) бот. вальва, створка2) анат. клапан•- Bauhin's valve
- bicuspid valve
- check valve
- demand valve
- exhaust valve
- expiratory valve
- inspiratory valve
- mitral valve
- primary valve
- pulmonary valve
- raphe valve
- rapheless valve
- respiratory valve
- secondary valve
- spiral valve
- tricuspid valve
- tricuspidal valve -
12 spiral spring
concussion spring — рессорный амортизатор, буферная пружина
demand valve spring — пружина клапана "легочного автомата"
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13 spiral tube
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14 spiral-beam valve
Макаров: спирально-лучевая лампа -
15 Spiral winged valve
சுருட்சிறகு வால்வு -
16 spring
пружина; рессора (цилиндрическая, листовая); упругость; эластичность; разводка зубьев пилы; источник; родник; ключ; II подвешивать на рессорах; подвешивать на пружинах; подрессоривать; пружинить; соединять пружинами; прыгать; подскакивать- spring and guide assembly - spring application - spring arch - spring arrangement - spring ball joint - spring bearer plate - spring block - spring centre bolt - spring centre clamp - spring centre hump - spring chair - spring collar - spring compressor - spring-controlled - spring coupling plate - spring cover - spring damper coil - spring deflection - spring end - spring fixed end - spring fixed eye - spring forge - spring frame of seat - spring free end - spring gaiter - spring hoop - spring horn - spring-leaf opener - spring-leaf retainer - spring liner - spring-loaded - spring-loaded check valve - spring-loaded oil seal - spring-loaded plunger - spring-loaded valve - spring oiler - spring opener - spring-opposed - spring pivot seat - spring reinforced eye - spring retainer - spring retainer lock - spring-return - spring seat angle - spring seat centre line - spring separator - spring shackle pin - spring solid eye - spring spacer - spring-spoke steering wheel - spring-spoked steering wheel - spring squeak - spring steel - spring stiffness - spring stirrup - spring stop - spring support - spring surge - spring suspension - spring tension pawl - spring-tensioned oil seal - spring thrust - spring tie bolt - spring tongue - spring-trip hitch - spring-tyre self-starter - spring U-bolt - spring upturned eye - spring washer - spring wheel - spring wire - spring with compression shackle - spring wrapper eye - air spring - antagonistic spring - antirattle spring - blade spring - block spring - car spring - carriage spring - case spring - centring spring - close-coiled spring - cluster spring - conical spring - constant spring - disconnecting spring - double-cone spring - double-elliptic spring - draft spring - end spring - feather spring - feed spring - fly spring - Garter spring - hair spring - jack spring - journal spring - nest spring - parabolic spring - pressing spring - progressively wound valve spring - recuperator spring - restoring spring - stabilizer spring - starting crankshaft spring - steering clutch spring - steering knuckle tie rod spring - step spring - stop spring - stiff spring - superposed plate spring - supplementary spring - supporting spring - suspended spring - suspension spring - symmetrical spring - tempered spring - tension spring - three-quarter elliptic spring - throw-over spring - thrust spring - tie-rod spring - torsion spring - torsion bar spring - torsional spring - transverse spring - trailing spring - tripping spring - twist spring - two-stage spring - two-way spring - underhung spring - underslung spring - universal-joint casing spring - unloaded spring - unsymmetrical spring - valve spring - valve rocker shaft spring - variable rate spring - vibrator spring - volute spring - water pump spring - weak spring - wound spring - yoke spring - zero spring -
17 collar
2. втулка; подшипник3. сальник4. буртик; кольцо; хомут5. закраина, заплечик7. устье ( ствола) || закреплять устье скважины ( обсадной трубой)
* * *
кольцо; обойма; втулкаshock-resistant vibration-suppressing drill collar — ударостойкая утяжелённая бурильная труба, способная поглощать вибрации
slip and elevator recess drill collar — утяжелённая бурильная труба с прорезями для элеватора плашечного типа
* * *
муфта ( с нарезкой для труб); манжета; хомут; кольцо
* * *
1) хомут; бурт; кольцо; обойма; переходная муфта; фланец2) втулка; подшипник3) сальник4) наплыв ( вокруг термитного шва)•to collar a hole — 1) забуривать скважину 2) закреплять устье скважины обсадной трубой; устанавливать в скважине кондуктор;
- baffle collarto collar pipes — компактно укладывать трубы в штабель с расположением муфт в шахматном порядке
- bottom drill collar
- bypass collar
- casing collar
- casing float collar
- cement baffle collar
- cementing collar
- cementing float collar
- combination collar
- combination tap-and-die collar
- crude oil collar
- die collar
- die collar with centering chamfer
- differential fill-up collar
- differential valve packer collar
- double box collar
- drill collar
- drill collar with stress-relief grooves
- drive collar
- extraheavy drill collar
- float collar
- fluted drill collar
- full-hole drill collar
- gage die collar
- gate valve baffle collar
- grooved drill collar
- guard collar
- horse collar
- hydraulic-actuated cement collar
- hydraulic drill collar
- jar collar
- landing collar
- latch-in collar
- left-hand thread die collar
- liner collar
- loose collar
- milling die collar
- monel collar
- mud drill collar
- mushroom-shaped collar of swivel stem
- nonmagnetic drill collar
- no-wall-stick drill collar
- oversize drill collar
- pin collar
- pipe collar
- port collar
- retaining collar
- ribbed collar
- right-hand thread die collar
- rotary die collar
- rubber collar
- rugged nonmagnetic collar
- set collar
- shale collar
- shock-resistant vibration-suppressing drill collar
- slip and elevator recess drill collar
- slotted drill collar
- spiral-drill collar
- spiral-groover drill collar
- square drill collar
- stage-cementing collar
- stop collar
- sucker-rod die collar
- thrust collar
- travel collar
- tubing head landing collar
- umbrella collar
- valve collar
- wear-resistant porous drill collar* * *• бурт• буртик• кольцо• манжета• муфта• полоса пород, окружающая устье скважины• устье -
18 flat-bed truck
1) грузовой автомобиль с безбортовой платформой; грузовой автомобиль с кузовом-платформой2) грузовой автомобиль с безбортовой платформой; грузовик с платформой- flat bit- flat blade - flat blade file - flat blade screwdriver - flat bottom - flat-bottom land - flat-bottomed - flat braid - flat brick paving - flat-built tyre - flat butt weld - flat cable- flat car- flat chuck - flat clamp - flat cold chisel - flat configuration - flat console - flat countersunk bolt - flat die thread-rolling machine - flat disk-and-seal valve - flat down-hand weld - flat drill - flat end - flat-end - flat end plunger - flat extension - flat face-and-taper lockup - flat fillister head screw - flat fixing jaw - flat gate valve - flat gear - flat gradient - flat grate producer - flat grinding - flat ground - flat guides - flat guideway - flat hammer - flat head - flat head bolt - flat head screw - flat head support - flat-headed piston - flat-headed valve - flat hinge - flat hydraulic jack - flat inductor - flat internal cone - flat iron - flat jib - flat joint - flat jumber - flat key - flat land - flat-link chain - flat lapping - flat lock ring - flat lug - flat mirror - flat motor - flat nose pliers - flat nozzle - flat package - flat paintbrush - flat pan - flat panel - flat pin - flat pivot point screw - flat pliers - flat plug connector - flat point - flat position - flat prong - flat rail - flat rammer - flat rate - flat regulation - flat relieved tooth - flat ride - flat rim - flat-rolled steel - flat round head rivet - flat scraper - flat screen - flat screw point - flat seat - flat-seated valve - flat shears - flat slideway - flat sling - flat slope - flat sluice valve - flat spiral - flat spiral spring - flat spot - flat spring - flat surface - flat tappet - flat terminator - flat thread - flat thread rolling die - flat thrust journal - flat tire - flat tooth - flat-top piston - flat-topped cam - flat-topped piston - flat track - flat tubular radiator - flat tuning - flat turn - flat tyre - flat tyre radius - flat-tyre running - flat underside - flat valve - flat valving surface - flat washer - flat ways - flat welding - flat welding position - flat wire - flat wire rope - flat yard -
19 gear
1) = idle reverse pinion2) шестерня; зубчатая передача; зубчатое колесо; большое зубчатое колесо пары; привод (напр. тяги, рычага); передаточный механизм; приспособление; устройство; механизм (с зубчатыми передачами или без них); инструмент; II приводить в движение механизм; сцепляться- gear box- gear change hand lever - gear change shift fork - gear changing - gear changing by foot - gear clearance - gear guard - gear into - gear lift - gear nobbing machine - gear hub - gear lapping machine - gear lever - gear lever interlock - gear lever lock - gear lock - gear measuring machine - gear milling machine - gear noise - gear oil pump - gear operating shaft - gear parts - gear pinion - gear puller - gear pump - gear quadrant - gear rack - gear range - gear ratio - gear reduction - gear reduction rate - gear reduction unit - gear rim - gear ring - gear scoring - gear set - gear set case - gear shaft - gear shaping - gear shaping machine - gear shaving machine - gear shift - gear shift bar - gear shift bar selector - gear shift gate - gear shift lever - gear shift mechanism - gear shift tower - gear shifter - gear shifter shaft lock - gear shifter shaft lock ball - gear shifter shaft lock plunger - gear shifter shaft lock spring - gear shifting - gear shifting diagram - gear shifting fork - gear shifting gate - gear shifting lever - gear shifting quadrant - gear side movement - gear teeth - gear teeth lapping machine - gear tester - gear testing machine - gear tooth contact - gear tooth depth gauge - gear tooth vernier caliper - gear train - gear up - gear wheel - gear with tooth correction - gear withdrawer - in gear - lock in gear - out of gear - put into gear - throw into gear - throw out of gear- cam gear- cone friction gear - coupling gear - crane travelling gear - cut gear - cycloidal gear - discriminating gear - double wheel gear - draw-off gear - elliptical gear - elliptical gear-wheel - encased gear - encased back gear - face gear - feed gear - friction draft gear - friction draught gear - globoidal worm gear - grip gear - ground gear - hand gear - hand steering gear - helical gear - herring-bone gear - high gear - high-ratio gear - Hindley worm gear - hoisting gear - hour-glass worm gear - hydraulic gear - hyperbolical gear - hyperboloidal gear - hypoid gear - idle gear - idler gear - idler reverse gear - index gear - indicator gear - increase gear - interchangeable gears - interlocking gear - intermediate gear - intermittent gear - internal gear - internal spur gear - involute gear - irreversible gear - knocking gear - knuckle gear - lantern gear - lever barring gear - lifting gear - link gear - lock gear - locking gear - longitudinal feed gear - low gear - lubricating gear - lufting gear - magnetic gear - main gear - mangle gear - master gear - metric gear - mid gear - middle gear - module gear - mitre gear - multiplying gear - mutual interlocking gear - non-circular spur gear - octoid bevel gear - oil gear - oil splash gear - oleo gear - operating gear - oscillating cam gear - parallelogram valve gear - pedal gear - pick-off gear - pin gear - pinion gear - pin-wheel gear - piston valve gear - planet gear - planetary gear - point gear - poppet valve gear - positive valve gear - power gear - propeller gear - pulley gear - quick-change gear - quiet gear - quill gear - rack-and-pinion gear - rack feed gear - ratchet gear - readjusting gear - recording gear - reducing gear - reduction gear - reference gear - reference gear-wheel - release gear - remote-control gear - reverse gear - reversing gear - ring gear - rod gear - rotation gear - running gear - saddle gear - safety gear - safety gripping gear - sanding gear - satellite gear - screw gear - scroll gear - segment gear - segmental gear - selective gear - selector gear - self-changing gear - self-locking gear - self-stopping gear - single-curve gear - skew gear - skew bevel gear - slew gear - slewing gear - sliding gear - slip gear - speed-change gear - speed-increasing gear - spiral gear - spiral bevel gear - split gear - spool gear - sprocket gear - spur gear - starting gear - stop gear - straight bevel gear - striking gear - sun gear - sun-and-planet gear - supplementary gear box - swivel gear - synchronizing gear - tappet gear - three-axle gear - throw-over gear - thrust gear - timing gear - tipping gear - tooth gear - towing gear - trailer gear - transmission gear - traverse gear - traversing gear - trigger gear - trip gear - triple-change gear - triple helical gear - tripping gear - tumbler gear - tumbling gear - turning gear - twisted gear - two-speed gear - uncoupling gear - V-gear - valve gear - variable-speed gear - wedge friction gear - wheel gear - whipping gear - winding gear - worm gear - worm barring gear -
20 gear
2) аппаратура; оборудование4) привод7) зубчатое колесо, ЗК, авто шестерня8) редуктор•in gear — в зацеплении;landing gear is down and locked — шасси выпущено и установлено на замки выпущенного положения;out of gear — вне зацепления, расцепленный;to gear down — 1. понижать скорость вращения ( вала) с помощью зубчатой передачи 2. выпускать шасси;to extend the landing gear — выпускать шасси;to lock in ( to put into) gear — вводить в зацепление, включать передачу;to raise (to retract) the landing gear — убирать шасси;to run out the landing gear — выпускать шасси;to throw into gear — вводить в зацепление, включать передачу;to throw out of gear — выводить из зацепления, выключать передачу;to gear up — повышать скорость вращения ( вала) с помощью зубчатой передачи;gear with concave tooth profile — передача с вогнутым профилем зубьев, передача с вогнутыми зубьями;gear with convex tooth profile — передача с выпуклым профилем зубьев, передача с выпуклыми зубьями-
accessory gear
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Ackerman steering gear
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additional change gear
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admission gear
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aft landing gear
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airscrew reduction gear
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airscrew reversing gear
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alighting gear
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amphibious landing gear
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anchor handling gear
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anchor gear
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antislide gear
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antiwheelspin gear
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arresting landing gear
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audio gear
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auxiliary gear
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axle drive gear
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back gear
-
badly meshing gears
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bar throw-off gear
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barring gear
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beaching gear
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bell-operating gear
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bell-type distributing gear
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bevel gear
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bevel spur gear
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blade stop gear
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blasting gear
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boat-handling gear
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bottom gear
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bow anchor gear
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box-lifting gear
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brake gear
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brush gear
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brush rocker gear
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brush-lifting gear
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buffer gear
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bull gear
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cable gear
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cam gear
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cam-and-lever steering gear
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cantilever landing gear
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carburized gear
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cardan gear
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cargo gear
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castor landing gear
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center coupler draft gear
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chain gear
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change gear
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chargehole-opening gear
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cluster gear
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clutch gear
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coiler gear
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collapsed landing gear
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composite gear
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composite tooth profile gear
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cone friction gear
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cone gear
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connecting rod gear
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constant-mesh gear
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control gear
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crank gear
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creeper gear
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crossed-axis helical gear
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crowding gear
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crown gear
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damper gear
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degaussing gear
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differential change gear
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differential gear
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discharging gear
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disconnecting gear
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distributing gear
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door-extracting gear
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door-lifting gear
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door-operating gear
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double gear
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double-reduction gear
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double-wheel gear
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draft gear
-
draw-buffing gear
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drive gear
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driven gear
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driver gear
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driving gear
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dummy landing gear
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dumping gear
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eccentric gear
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echo sounding gear
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electric steering gear
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electrohydraulic steering gear
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electromagnetic gear
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electromechanical steering gear
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elliptical gear
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emergency gear
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emergency landing gear
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engine gear
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equalizing gear
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equivalent helical gear
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experimental gear
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external gear
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face gear
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feed gear
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first gear
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fishing gear
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fixed gear
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fixed landing gear
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floating gear
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flotation landing gear
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flywheel ring gear
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follower gear
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friction all-steel draft gear
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friction draft gear
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friction gear
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friction-rubber drait gear
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gate-operating gear
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globoidal gear
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governor gear
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ground gear
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hand-propelling gear
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hardened gear
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helical gear
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herring-bone gear
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high gear
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high-capacity draft gear
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high-load carrying tooth gear
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high-ratio gear
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high-voltage gear
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hill-climbing gear
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hoisting gear
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holding-down gear
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hull-equipped landing gear
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hydraulic draft gear
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hydraulic drive gear
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hydraulic gear
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hydraulic steering gear
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hydraulic-friction draft gear
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hypoid gear
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hypoid-spiral bevel gear
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idle gear
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inadvertently retracted landing gear
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increase gear
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index gear
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interlocking gear
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internal gear
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involute gear
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irreversible gear
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jacking gear
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landing gear
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lantern gear
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launching gear
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layshaft gears
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leveling gear
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lifting gear
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locking gear
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lock gear
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low gear
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lubricating gear
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magnetic gear
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main drive gear
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main gear
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main landing gear
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mating gear
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mechanical steering gear
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metric gear
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miter gear
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module gear
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mooring gear
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multiengine gear
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multiplying gear
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netting gear
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nose landing gear
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nylon gear
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oiling gear
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on-load tap-changing gear
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pedal gear
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pick-off gear
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pin gear
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pinion gear
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piston valve gear
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planetary gear
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planet gear
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point operating gear
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pontoon equipped landing gear
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poorly meshing gears
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positive valve gear
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power gear
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power return gear
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prematurely retracted landing gear
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profile-modified spur gear
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profile-shifted gear
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propeller gear
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propeller planetary gear
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propulsion reduction gear
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protective gear
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pulley gear
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pusher-control gear
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rack-and-pinion gear
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rack gear
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racking gear
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ram-type steering gear
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ratched-and-pawl gear
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ratchet gear
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recirculating ball gear
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reducing gear
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reference gear
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release gear
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remote control gear
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retractable landing gear
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reverse gear
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right-angle gear
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ring gear
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rotation gear
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rotor intermediate gear
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rubber-hydraulic draft gear
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running gear
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saddle gear
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safety gear
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sanding gear
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satellite gear
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screw gear
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screw-down gear
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selective gear
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selector gear
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self-changing gear
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self-locking gear
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single-lever with rolling stud steering gear
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single-lever with sliding stud steering gear
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skew bevel gear
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skew gear
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skid-equipped landing gear
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ski-equipped landing gear
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slewing gear
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slew gear
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sliding gear
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solid gear
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spiral bevel gear
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spiral gear
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spool gear
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spooling gear
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spur gear
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spur rack gear
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star gear
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starting gear
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stationary ring gear
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steering gear
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stepped gear
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stern anchor gear
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stop gear
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straight bevel gear
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sun gear
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sun-and-planet gear
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switch gear
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switch release gear
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swivel gear
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synchronizing gear
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tailwheel landing gear
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tappet gear
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telemetering gear
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throw-over gear
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thrust gear
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tilting gear
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tipping gear
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tooth gear
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top gear
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top-charging gear
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towing gear
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tow gear
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trailer gear
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transmission gear
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traveling gear
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traverse gear
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traversing gear
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tricycle-equipped landing gear
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trip gear
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triple helical gear
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triple-change gear
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tripping gear
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turbocharger drive gear
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turning gear
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twin-lever with rolling studs steering gear
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twin-lever with sliding studs steering gear
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uncoupling gear
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underload tap-changing gear
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valve-actuating gear
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vane-type steering gear
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variable-speed gear
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wave gear
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welded structure gear
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winding gear
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worm gear
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worm-and-roller steering gear
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worm-and-sector steering gear
См. также в других словарях:
spiral valve — n a series of crescentic folds of mucous membrane somewhat spirally arranged on the interior of the gallbladder and continuing into the cystic duct called also valve of Heister … Medical dictionary
Spiral valve — A spiral valve is the lower portion of the intestine of some sharks, rays, skates and bichirs. A modification of the ileum, the spiral valve is internally twisted or coiled to increase the surface area of the intestine, to increase nutrient… … Wikipedia
spiral valve of cystic duct — spiral valve of Heister plica spiralis … Medical dictionary
spiral valve — a spiral or helical fold in the midgut of Petromyzontiformes, Elasmobranchii, Holocephali and some primitive Teleostomi. Functions to increase the surface area for processing food without lengthening the intestine … Dictionary of ichthyology
spiral valve — noun : a continuous spiral ridge of mucous membrane in the large intestine of fishes of the more primitive groups (as elasmobranchs, ganoids, dipnoans) that makes a number of complete turns increasing the surface for absorption and retarding the… … Useful english dictionary
valve of Heister — valve of Hei·ster hī stər n SPIRAL VALVE Heister Lorenz (1683 1758) German anatomist and surgeon. Heister was one of the founders of scientific surgery. His works on medicine, anatomy, and surgery were widely read for several generations. His… … Medical dictionary
valve — 1. A fold of the lining membrane of a canal or other hollow organ serving to retard or prevent a reflux of fluid. 2. Any formation or reduplication of tissue, or flaplike structure … Medical dictionary
Screw valve — Screw Screw (skr[udd]), n. [OE. scrue, OF. escroue, escroe, female screw, F. [ e]crou, L. scrobis a ditch, trench, in LL., the hole made by swine in rooting; cf. D. schroef a screw, G. schraube, Icel. skr[=u]fa.] 1. A cylinder, or a cylindrical… … The Collaborative International Dictionary of English
intestinal valve — a fold in the intestine which increases surface area for processing food without lengthening the intestine. Found in Elasmobranchii and Acipenseridae, for example. See also ring, scroll and spiral intestinal valves … Dictionary of ichthyology
digestive system, human — Introduction the system used in the human body for the process of digestion. The human digestive system consists primarily of the digestive tract (alimentary canal), or the series of structures and organs through which food and liquids pass… … Universalium
circulation — circulable /serr kyeuh leuh beuhl/, adj. /serr kyeuh lay sheuhn/, n. 1. an act or instance of circulating, moving in a circle or circuit, or flowing. 2. the continuous movement of blood through the heart and blood vessels, which is maintained… … Universalium