mud pump valve

基本解释

• [经济学]泥浆阀

英汉例句

双语例句

• The motion of mud pump valve is analyzed.
  对钻井泵阀阀盘运动特性进行了计算分析。
• The utility model relates to a pump valve of a well drilling mud pump.
  本实用新型涉及钻井泥浆泵的泵阀。
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• Being directed against difficult disassemble of unilateral valve from oil isolated mud pump, a simple and effective tool for repairing of unilateral valve is designed.
  针对油隔离泥浆泵单向阀拆卸难的情况，设计了简单有效的修复单向阀的工具。

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专业释义

经济学

• 泥浆阀