external tooth meaning in Chinese
外齿
Examples
- Serrated lock washers . external teeth . concave form
双排齿锁紧垫圈.凹形 - Serrated lock washer external teeth for assembly
组合件用外锯齿锁紧垫圈 - Hexagon head bolt and serrated lock washer external teeth assemblies
六角头螺栓和外锯齿锁紧垫圈组合件 - Serrated lock washers external teeth
外锯齿锁紧垫圈 - Serrated lock washers external teeth
外齿锁紧垫圈