ball safety valve

常見例句

Days of professional production safety valve valve, ball valve, control valve and other products.
天和閥門專業(yè)生產(chǎn)安全閥，球閥，調(diào)節(jié)閥等產(chǎn)品。
The first major evolution to the True Union Ball Valve, Model-B, introduced the Tru-Bloc concept, a functional safety feature.
True Union球閥的第一次重大改進是型號B，引進了Tru-Bloc的設(shè)計理念，一種更加安全的性能。
Round Safety Handle –Design prevents accidental operation of low-torque ball valve by snagging the lever handle with personal clothing or equipment.
圓形安全手柄 –這種結(jié)構(gòu)用于防止由于人員服裝或設(shè)備絆住水平手柄導致的低扭矩閥門的操作故障。