In this article, the writers introduced the principle of technology of jointing the reinforcement uniform strength straight spiral grains.
本文介绍了钢筋等强度直螺纹连接的技术原理、性能特点及其在实际施工中的应用前景。
In this article, the writers introduced the principle of technology of jointing the reinforcement uniform strength straight spiral grains.
本文介绍了钢筋等强度直螺纹连接的技术原理、性能特点及其在实际施工中的应用前景。
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