51问答网 > 屋顶彩钢夹心板与下部钢结构如何固定

屋顶彩钢夹心板与下部钢结构如何固定

2025-03-16 05:51:33
推荐回答（1个）
回答1：

夹芯板用自攻螺丝和檩条固定，檩条和檩托用螺栓固定，檩托和下部钢结构焊接。

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