hydraulic pressure test

• 水压试验

hydraulic pressure test的用法和样例：

例句

1. Hereby the fresh water should be used in the pressure test.
   因此水压试验时只能用洁净的水进行。
2. Pressure testing of all Duplex piping should be done after fabrication but prior to skid installation.
   所有双相钢管道应在装配结束后和撬装工作开始前进行水压试验。