bellows seal steam trap

基本解释

• [機械工程]波紋琯式蒸汽疏水閥

英汉例句

雙語例句

• The chief products include: Bellows seal globe valve, Free-float steam trap, Pilot pressure reducing valve, Pneumatic control valve, Self-acting temperature-sensing valve, Cyclone separator etc.
  目前工廠生産的主導産品有：波紋琯密封截止閥、自由浮球疏水閥、先導式減壓閥、氣動調節閥、自作用式溫控閥、汽水分離器等。

• bellows seal steam trap更多例句

专业释义

機械工程

• 波紋琯式蒸汽疏水閥