无螺纹孔 unthreaded hole
螺纹孔扳手钻夹头 THREADED KEY-TYPE DRILL CHUCKS ; TYPE DRILL CHUCKS
螺纹孔修复 thread hole restoring
螺纹孔删除所有员额 threaded holes removed all posts
螺钉螺纹孔 screw thread hole
螺纹孔钻夹头 [机] drill chuck with thread hole
螺纹孔式磨轮 threaded-hole wheel
螺纹孔轴 SFSST ; SFT
安装有螺纹孔法兰 Mounting holes with threaded flange
车厢有螺纹孔用于安装在邻近的建设。
The carriages have threaded holes for mounting on adjacent constructions.
介绍一种在铝件上加工螺纹孔的方法。
This paper introduces a method of working thread hole on aluminum part.
介绍了煤矿采掘设备破损螺纹孔的多种修理方法。
The paper introduces various kinds of methods on repairing damaged thead holes of mining and developing equipment in coalmines.
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