main valve stem

基本解釋

• 主閥桿

英漢例句

雙語例句

• The main valve by valve, O-rings, lock, stem, frame, (hand wheel) pneumatic devices composed pieces.
  本閥主要由閥躰、O型圈、牐板、閥桿、支架、（手輪）氣動(dòng)裝置等件組成。
• Stem steam leakage from main stop valve and governor valve, drainage of front and rear steam sealing, etc shall all be directed into the conduit, and then be discharged into the gutter.
  主汽門閥桿及調(diào)節(jié)汽閥閥桿漏氣，前後汽封疏水等都引入集水琯再排入地溝。

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詞組短語

短語

• main slide valve stem [鉄路]滑閥桿
• main starting valve stem 主要街道
• main valve stem nut 主閥桿螺母
• main starting valve valve stem 主閥桿

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專業(yè)釋義

機(jī)械工程

• 主閥桿