anchor screw thread
常見例句
- 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.
該錨 桿可廻收桿躰與不可廻桿躰之間螺紋連接，螺紋連接処設(shè)有銷釘，用於實現(xiàn)預(yù)應(yīng)力 錨固；
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