knockout bleeder collar

基本解释泄阀接头

网络释义

1)knockout bleeder collar,泄阀接头2)leak off connection,放泄接头3)pressure releasing connector; relief connector,泄压接头4)drain connection,泄水接头5)joint leakage,接头处泄漏6)stem,阀杆;接头

最新行业英语

行业英语