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冷轧扭钢筋代换混凝土楼板Ⅰ级钢筋施工快捷、方便 ,绑扎结点牢固 ,节约钢材用量 42 % ,节约钢筋制作及安装人工费 40 % .
Cold-twisted steel instead of concrete grade Ⅰ floor reinforcement construction is fast and convenient, binding node solid, save 42% of steel consumption, saving steel production and installation of labor costs 40%.