高处作业规范2016条文:permissible variations in outside flat dimensiond\s fro square structural tubing

来源：百度文库 编辑：杭州交通信息网 时间：2024/04/30 14:14:42
是关于钢管测试的，哪位高手指教一下
有点错误应该是
permissible variations in outside flat dimensions for square and rectangular structural tubing

:)又是你呀!:)
允许外部平面和正方形钢管结构的差异

你的dimensiond\s fro 好象错了吧?要么是缩写?
DIMENSION是一个词,D\S是什么不清楚.FRO应该是FROM,还是FOR?

permissible variations in twist permissible variations in outside flat dimensiond\s fro square structural tubing