无油密封 meaning in English
dry seal
Examples
- Power take - off , squared shaft drive . two stud flange without oil seal gasket
动力启动方轴传动装置.销法兰.无油密封垫圈 - Power take - off , squared shaft drive . four stud flange without oil seal gasket
动力启动方轴传动装置.孔法兰.无油密封垫圈
dry seal