pump assembly

常见例句

双语例句

• The results indicate that the most increment of pump assembly efficiency is 9.85% by adjusting blade angle.
  结果表明：实施变角经济运行后，泵装置效率最高可提高9.85%；
• The highest increment of pump assembly efficiency is about 6.84% by adjusting blade angle in Jiangdu pump station.
  江都抽水站实施变角经济运行后，泵装置效率提高最高可达6.84%。
• The utility model is capable of achieving high efficiency and low energy consumption heat generating co-operating with a heat pump assembly.
  本实用新型结合热泵机组能实现高效 率、低能耗制热。
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