back pressure regulator造句
例句與造句
- Two of those arrested, well technicians Wang Jiandong and Song Tao, are accused of removing the back pressure regulator inside the drill, which rules strictly forbid, the official Xinhua News Agency said.
- In this system stage, sample is first cooled in Sample Coolers, depressurized in Pressure Regulator and then fed to various analyzers while the flow characteristics is kept constant by means of Back Pressure Regulator.
- It's difficult to find back pressure regulator in a sentence. 用back pressure regulator造句挺難的