建筑脚手架用焊接钢管 Welded steel pipes for scaffolding
因此，高层建筑结构施工中，分段悬挑搭设的扣件式钢管脚手架应用得非常普遍。
Therefore, high building structure construction, segmentation cantilever of the fastener type steel tube scaffold built very common application.
本文对扣件式钢管脚手架杆件接头型式问题，从承载能力，受荷变形方面进行了试验和分析。
This article discusses the joint-types of buckle-type steel tubular scaffold, and analyzes the experiments with load-bearing capacity and load deformation.
济南遮阳蓬施工现场内的龙门架、井字架等巨大设备及钢管脚手架，若没有防雷设备应设备防雷设备。
Longmen, frame, derrick and huge equipment and steel scaffolding Ji 'nan awning in the construction site, if there is no lightning protection equipment equipment lightning protection equipment.
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