air piping

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• Air-free technique — Air free techniques refer to a range of manipulations in the chemistry laboratory for the handling of compounds that are air sensitive. These techniques prevent the compounds from reacting with components of air, usually water and oxygen; less… …   Wikipedia

• Piping Lane — (foaled 1966) was a brown gelding Australian Thoroughbred racehorse by Lanesborough out of the mare Londonderry Air, bred and trained in South Australia, who came to prominence by winning the 1972 Melbourne Cup over 3200 metres at odds of 40/1.… …   Wikipedia

• Air pollution dispersion terminology — describes the words and technical terms that have a special meaning to those who work in the field of air pollution dispersion modeling. Governmental environmental protection agencies (local, state, province and national) of many countries have… …   Wikipedia

• air-logged — /air lawgd , logd /, adj. (of a pump or system of piping) hindered in its functioning by an air lock; air bound. * * * …   Universalium

• air lock — air′ lock n. 1) civ an airtight chamber permitting passage to or from a space, as in a caisson, in which the air is kept under pressure 2) mac an impedance in the functioning of a pump or a system of piping caused by the presence of an air… …   From formal English to slang

• air-logged — /air lawgd , logd /, adj. (of a pump or system of piping) hindered in its functioning by an air lock; air bound …   Useful english dictionary

• Piping and instrumentation diagram — A piping and instrumentation diagram/drawing (P ID) is a diagram in the process industry which shows the piping of the process flow together with the installed equipment and instrumentation. Contents 1 Contents and Function 2 List of P ID items 3 …   Wikipedia

• Air Products & Chemicals — Infobox Company company name = Air Products and Chemicals, Inc company company type = Public (nyse|APD) foundation = 1940, Detroit, Michigan location = Trexlertown, Pennsylvania key people = Leonard P. Pool, Founder, John E. McGlade, Chairman,… …   Wikipedia

• Air start system — An air start system is a power source used to provide the initial rotation to start large diesel and gas turbine engines. Compared to a gasoline (petrol) engine, diesel engines have very high compression ratios to provide for reliable and… …   Wikipedia

• air spring — Mach. a springlike support utilizing the compressibility of air confined behind a piston in a cylinder. * * * ▪ mechanics       load carrying component of an air suspension system used on machines, automobiles, and buses. A system used on buses… …   Universalium

• air lock — noun a chamber that provides access to space where air is under pressure • Syn: ↑airlock • Hypernyms: ↑chamber * * * noun 1. : an air space with two airtight doors or openings for permitting entrance to or exit from a sealed off space under… …   Useful english dictionary