If the liquid level above the pump intake, it is impossible to maximum yield of extraction Wells.

若液面高于泵吸入口，那么井不可能以最大产量开采。

youdao

If the liquid level above the pump intake, it is impossible to maximum yield of extraction Wells.

若液面高于泵吸入口，那么井不可能以最大产量开采。

youdao