flangele valve,

无法兰阀  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>>