English translation for "双板对夹式止回阀"

dual plate wafer type check valve

Similar Words：

"双扳机" English translation, "双板" English translation, "双板v5导联" English translation, "双板舱壁" English translation, "双板层" English translation, "双板舵" English translation, "双板分粒机" English translation, "双板搁栅" English translation, "双板极三极管" English translation, "双板接头" English translation