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1·In the case of air ejector priming device the operation procedure as follow.

在用自吸装置的情况下，操作程序如下。

2·Often drink chrysanthemum tea or Rose tea in addition also from inner for the good device of skin pump priming.

此外，常喝菊花茶或玫瑰茶也是从内部为皮肤补水的好方法。

3·The air-jet exhauster is a compressed air-operated device for pump priming, provided that the pump has no foot valve. Water is induced into the pump by vacuum created by the exhauster.

以压缩空气为动力的气体引射器，它是用在无底阀水泵上的抽气引水设备，具有结构简单、加工制做容易、耗气量小、效率高等特点。