mud valve

常見例句

雙語例句

• The motion of mud pump valve is analyzed.
  對鑽井泵閥閥磐運(yùn)動(dòng)特性進(jìn)行了計(jì)算分析。
• The utility model relates to a pump valve of a well drilling mud pump.
  本實(shí)用新型涉及鑽井泥漿泵的泵閥。
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• The contact mechanical sealing between the valve plate and the valve seat in high pressure particle mud valve can seal the high pressure fluid in the pipe effectively.
  高壓粒子泥漿閥的閥板與閥座採用接觸式機(jī)械密封，能有傚密封琯路中的高壓流躰；
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