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农村自建房，楼面支撑不稳引起坍塌，这样安装钢脚手架稳如泰山！
农村自建房，由于工人违规操作导致支撑架不稳，引起楼体坍塌让人崩溃，施工安全至关重要，用这种传统的钢脚手架支撑楼面稳如泰山，值得参考！
农村自建房，建造记录，现场节奏超减压！14/30
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