... relay pull in value ==> 继电器规定操作值,继电器牵入操作值 relay pump ==> 中转泵,接力泵 relay pumping ==> 中继泵转输 ...
基于56个网页-相关网页
relay pump station 中间泵站
relay pump room 中继泵房
relay pump stations 替续泵站 ; 中间泵站
FP Fuel Pump Relay 油泵继电器 ; 燃油泵继电器
fuel pump relay 燃油泵继电器 ; 燃料泵浦继电器 ; 油泵继电器 ; 供给燃料泵中转
relay pump delivery 水泵接力输送
power plant relay pump 电厂中继泵
pump motor relay 由泵马达继电器 ; 油泵马达继电器
APRL Air-Pump-Relay 空气泵继电器
Four types of operation mode and isobaric water supply function by using relay logic and inverter's pump control function are realized.
通过继电器逻辑和变频器的泵控制功能实现了四种工作模式和恒压供水功能。
Initially, the controller mode of diaphragm pump adopts relay, but it is poor in precision-control and reliability, so it brings on high failure and inconvenience for maintenance.
隔膜泵的控制方式最初采用继电器控制，该方式控制精度低，工作可靠性差，故障率高，维修不方便。
There is also some hot online network relay station, to improve the hydraulic conditions, it is the pump energy-consuming equipment.
有些热网管线上还设有中继泵站，以改善水力工况，它的耗能设备是水泵。
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