宁夏力合力拓安全文化网 - 安全技术 关键词:钢筋网片; 脚手板; 加固技术 [gap=591]Key words: steel mesh; scaffold board; reinforcement technology
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wooden scaffold board 木脚手板
plastics scaffold board 塑料架板
Board scaffold 脚手板
The calculation of ledger maximum bending moment and deformation the even load of scaffold board and live loads above the ledger.
“跃龙”品牌系列电缆桥架的最大载荷、支撑间距应小于允许载荷和支撑荷和支撑跨距。
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