rubber pump valve的意思|示意

Rubber ball cleaning device of condenser is composed of second filter net, ball screen, ball collector, rubber feeding pump, distributor, valve, and electric control box.

凝汽器胶球清洗装置由(二次滤网)、收球网、装球室、胶球输送泵、分配器、阀门和电气控制柜等部件组成。

A high efficient rubber membrane valve was made, and double-chambered PZT pump with high output capability was designed and fabricated.

选取了一种高效的橡胶薄膜阀片，设计并制作了具有较高输出能力的双腔泵样机。