英语词汇“valve cup”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	valve cup
释义	valve cup 基本例句阀座 Slide the diaphragm assembly into the relief valve seat.将隔膜总成滑进到安全阀阀座内。 All valve seats and seat discs shall be replaceable.所有阀门阀座和阀座阀瓣应该是可更换的。
随便看	internal upset drill pipe, IU drill pipe internal upset forging internal upsetting internal upset tubing internal urethral meatus internal urethral orifice internal urethrotomy internal use internal use paddle internal-use paddle internal user Internal User Data Group Internal users internal ustment internal uterine orifice internal vacuum internal validation internal validity internal valuation internal value internal value chain internal value of money internal value of stock internal valve internal valve flow