Chinese translation for "回压阀"

back-pre ure valve
check valve

Similar Words：

"回寻性运动" Chinese translation, "回讯" Chinese translation, "回压" Chinese translation, "回压冲洗" Chinese translation, "回压调节器" Chinese translation, "回压凡尔" Chinese translation, "回压控制站" Chinese translation, "回压控制自喷井" Chinese translation, "回压曲线" Chinese translation, "回压试井" Chinese translation