unscrewing of the thread-forming workpiece的意思|示意
美 / /
英 / /
拧开螺纹成形工件
unscrewing of the thread-forming workpiece的网络常见释义
带螺纹制品的推出 Unscrewing of the Thread-forming Workpiece带螺纹制品的推出 Molds with Undercut-forming Side Inserts侧向分型抽芯机构 ..