mud valve

常見(jiàn)例句

雙語(yǔ)例句

• The motion of mud pump valve is analyzed.
  對(duì)鉆井泵閥閥盤(pán)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)用新型涉及鉆井泥漿泵的泵閥。
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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采用接觸式機(jī)械密封，能有效密封管路中的高壓流體；
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