English translation for "阀杆与阀盖结构"

valve stem and bonnet designs

Similar Words：

"阀杆填料压紧螺母" English translation, "阀杆头部尺寸" English translation, "阀杆外壳" English translation, "阀杆销" English translation, "阀杆压盖" English translation, "阀杆支架轴" English translation, "阀杆支轴" English translation, "阀杆指示器" English translation, "阀杆肘" English translation, "阀钢" English translation