impervious weld

См. также в других словарях:

• harbours and sea works — Introduction harbour also spelled  harbor        any part of a body of water and the manmade structures surrounding it that sufficiently shelters a vessel from wind, waves, and currents, enabling safe anchorage or the discharge and loading of… …   Universalium

• Cryogenic seal — Cryogenic seals provide a mechanical containment mechanism for materials held at cryogenic temperatures, such as cryogenic fluids. Various techniques, including soldering and welding are available for creating seals, however specialized materials …   Wikipedia

• Stainless steel — Iron alloy phases Ferrite (α iron, δ iron) Austenite (γ iron) Pearlite (88% ferrite, 12% cementite) …   Wikipedia

• Jerrycan — Jerrycans A jerrycan is a robust fuel container originally made from pressed steel. It was designed in Germany in the 1930s for military use to hold 20 litres of fuel. The development of the Jerrycan was a huge improvement on earlier designs,… …   Wikipedia

• eye — 1) the point of attachment for the line on a hook or anchor 2) opening at the inner end of the funnel in fish traps and pots 3) a reference to markings on a fish body, often incorporated in the fish name 4) as fish eye, variously an e …   Dictionary of ichthyology

• fish eye — 1) an eye like that of a fish 2) a wide angle lens on a camera covering about 180° 3) a weld defect having a hole or piece of matter surrounded by a circular area of brightness 4) a diamond or other gem cut too thin for proper brilliance 5) a… …   Dictionary of ichthyology

• fish-eye — 1) an eye like that of a fish 2) a wide angle lens on a camera covering about 180° 3) a weld defect having a hole or piece of matter surrounded by a circular area of brightness 4) a diamond or other gem cut too thin for proper brilliance 5) a… …   Dictionary of ichthyology

• fisheye — 1) an eye like that of a fish 2) a wide angle lens on a camera covering about 180° 3) a weld defect having a hole or piece of matter surrounded by a circular area of brightness 4) a diamond or other gem cut too thin for proper brilliance 5) a… …   Dictionary of ichthyology

• Ghana — Ghanaian, Ghanian /gah nee euhn, gan ee /, n., adj. /gah neuh, gan euh/, n. 1. a republic in West Africa comprising the former colonies of the Gold Coast and Ashanti, the protectorate of the Northern Territories, and the U.N. trusteeship of… …   Universalium

• Track (rail transport) — Permanent way redirects here. For other uses, see Permanent way (disambiguation). Twin rail tracks in a wooded area …   Wikipedia

• concrete — adj 1. particular, specific, single, singular, certain, special, unique, sole, peculiar, individual, individualized; separate, isolated, distinct, discrete; exact, precise, direct, strict, minute; explicit, definite, express; plain, evident,… …   A Note on the Style of the synonym finder