positive displacement pump

• 容积式泵,正排量泵

positive displacement pump的用法和样例：

例句

1. Centrifugal pumps are the most common pump power.
   离心泵是最常见的动力式泵。
2. The Company produced all kinds of vehicles pump-pump, pump Tuobeng tubes, and other parts, construction machinery and equipment leasing.
   本公司生产各种车式泵泵管，拖泵泵管，及其他零部件，并可租赁建筑机械设备。
3. It can help to determine the dosing capacity of the pump which is in working conditions.
   在泵浦运转时，可校正及标定定量泵浦之输送量。

查看更多