automatic pressure regulator
·2,447,543篇论文数据，部分数据来源于NoteExpress
也可用于二级分离器，采用出气口的自动调压阀保持稳定的背压。
It can also be used as a second stage separator and hold a constant backpressure by using its automatic pressure control valve on the gas outlet.
youdao
应用推荐
模块上移
模块下移
不移动