anchor screw thread
常见例句
- A recoverable rod body and a non-recoverable rod body of the anchor rod are connected by screw threads, and a pin used for realizing prestressed anchorage is arranged at the thread connection part.
该锚 杆可回收杆体与不可回杆体之间螺纹连接，螺纹连接处设有销钉，用于实现预应力 锚固；
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