English translation for "球阀座"

ball valve seat

Similar Words：

"球阀取样器" English translation, "球阀式炉顶装料装置" English translation, "球阀式取土器" English translation, "球阀止逆器件" English translation, "球阀装置" English translation, "球法" English translation, "球番石榴素" English translation, "球反弹的顶点" English translation, "球反射镜" English translation, "球反射面" English translation