threaded sleeve meaning in Chinese
螺纹套管
螺纹套筒
Examples
- Reinforcing bar rolling compact direct thread sleeve connecting technology
钢筋滚压直螺纹套筒连接技术 - Reinforcing bar jointing with equal strength peel rib to roll press straight thread sleeve and site quality control
浅谈剥肋滚压直螺纹连接技术等强度问题