• 1. by pump: 起动备用泵 | 待机备用泵
• 2. stand-by pump: 待机备用泵 | 备用
• 3. starting up stand-by pump: 起动备用泵

更多释义

• 1.The characteristics of centrifugal pump unit given by pump specimen are obtained by testing with water.
  泵样本上给出的离心泵组的特性都是用水试验得出的。
  dict.yoduao.com
• 2.Currently, the method of prefabricating concrete high strength wall by pump transporting is still without successful precedent in our country.
  目前，采用泵送法预制高强度混凝土井壁，在国内尚无成功的先例。
  dict.yoduao.com
• 3.Both pumps are in sanitary execution, fully made in stainless steel AISI 316l, and designed to guarantee water circulation even in the stand-by pump.
  两台泵均执行卫生标准，全部由不锈钢aisi 316l制造，被设计用来保证备用泵内水循环平稳。
  dict.yoduao.com

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