threaded connection
短语词组
- threaded pipe connection 螺纹管接头
- threaded hose connection 螺纹软管接头
- straight threaded mechanical connection 直螺纹机械连接
- screw threaded connection 螺纹联接
- drill collar threaded connection 钻铤螺纹
- straight threaded connection 直螺纹连接
- right -and left threaded connection 左右旋螺纹接头
- stripping -rib rolling straight threaded connection 钢筋等强度剥肋滚轧直螺纹连接 返回 threaded connection