raw sewage pump coupling ; crude sewage pump coupling
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双语例句
1
阐述了液力联轴器的调节性能，分析了水泵出水流量不稳定的原因。
The governing behavior of hydraulic coupling has been expounded, and the causes resulting in unstability of outlet flow rate of the said pump being analysed.
2
水泵剧烈震动可能电动转子不平衡，或联轴器结合不良，轴承磨损弯曲；
Rattling electric pump rotor may be uneven, or combination of bad coupling, bearings wear bending;
3
启动与联轴器相接的 电动机，水泵运转即可进行排水作业。
The pump can start water drainage task once the motor connected with the shaft coupling is started up.
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