可按用户要求提供特殊电压泵型，进行水位自动控制，并配有自动保护装置及控制柜。
According to user requirements to provide special voltage pump type, the water level automatic control, and is equipped with automatic protection device and the control cabinet.
可按用户要求提供特殊电压泵型，进行水位自动控制，并配有自动保护装置及控制柜。
According to user requirements to provide special voltage pump type, the water level automatic control, and is equipped with automatic protection device and the control cabinet.
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