valve housing

常见例句

雙語例句

• Main valve housing is a key part of giant turbines.
  主汽門閥殼是大型汽輪機的關鍵零件。
• It varies the structural design of standard type top valve housing, and extends the lifetime.
  該防斷上閥罩改變了標準型上閥罩結搆設計，延長了使用壽命。
• This oil outlet passage feeds oil from the outlet of the orifice to a space defined under the bottom of the valve housing.
  石油出口通道，這飼料從口出口石油根據閥門的房屋底部定義的空間。
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