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greasele valve
无脂密封阀  detail>>
it valve
缝隙阀  detail>>
t-valve
三通阀  detail>>
valve
 n.  1.【机械工程】阀,活门,舌门;汽门。 2.【解剖学;动物学】瓣,瓣膜;(贝)壳瓣;【植物;植物学】荚片;(藻的)瓣;(果实的)裂片。 3....  detail>>
valve no
阀门号  detail>>
atmos valve (=atmospheric valve)
大气阀  detail>>
brachial valve(dorsal valve)
腕壳;背壳  detail>>
discharge valve drain valve
泄放阀  detail>>
diverting valve, reversing valve
换向阀  detail>>
expansion valve with pilot valve
导向式自动膨胀阀  detail>>
globe valve(or ball valve)
球阀  detail>>
head valve (or delivery valve)
输出阀  detail>>
mashroom valve poppet valve
疚气门  detail>>
mitral valve-semilunar valve
二尖瓣-半月瓣  detail>>
pintle valve ; needle valve
针形阀  detail>>
relay valve supply valve
继支阀供给阀  detail>>
valve actuation; valve motion
阀动  detail>>
valve and valve gear
阀及阀动装置  detail>>