automatic shuttle valve的意思|示意
自动梭式阀
automatic shuttle valve的网络常见释义
自动关闭阀 ... close-up 释义：密集,闭合,关闭,接通,紧密 Automatic Shuttle Valve 释义：自动关闭阀 incompettence cardiac valves 释义：心瓣闭锁不全,心瓣关闭不全 ...
automatic shuttle valve相关短语
1、 asv automatic shuttle valve 自动关闭阀
automatic shuttle valve相关例句
The invention discloses a different-pressure automatic shuttle valve, comprising valve body, through end cover, valve core ball, spring seat, spring, inlet end, outlet port .
本发明公开了一种压差式自动关闭阀，该阀包括阀体、通端盖、阀芯球、弹簧座、弹簧、进口端、出口端；