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扭曲度如何测量
更新时间： 2020-10-19 00:00:00  

1、用拉线、直角尺和钢尺检查所要测量的物体。

2、根据《钢结构工程施工质量验收规范》，把需检测的端面上弹绘出边、中线，然后按设计截面拉出边、中线，两者的偏差就是扭曲度。

关键词： 扭曲 如何 测量

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