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。

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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。

youdao