valve seat refacer的意思|示意
阀座磨光机
valve seat refacer的网络常见释义
阀座磨光机 ... valve seat reamer 气门座绞刀 valve seat refacer 阀座磨光机 valve seat ring 气门座圈 ...
气门座光面器 ... 气门座光面器 Valve seat refacer 闸衬光面器 brake lining refacer 蛋形光面器 egg sleeker ...
valve seat refacer相关短语
1、 valve-seat refacer 气门座研磨机
2、 valve e seat refacer 阀座磨光机