螺纹护环 pipethread protector; {工} thread protector; 螺纹环规 ring screw gauge; ring thread gauge; screw ring gauge; thread ring gauge; 螺纹回转法 thread-whirling; ..
基于6个网页-相关网页
thread ring gauge 螺纹环规 ; 螺纹环视
thread ring plug gauge 螺纹环塞规
screw thread ring gauge 通端螺纹环规
thread ring-gauge 螺纹环规
应用推荐