positive displacement pump的用法和样例:
例句
- Centrifugal pumps are the most common pump power.
离心泵是最常见的动力式泵。 - 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。 - 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。