发布时间:2025-01-29 20:48:27
同规格型号价格同双T板般屋面板楼板两种
屋面板坡板平板
坡板2%结构找坡板9~36米用15米18米21米24米27米30米价格140元~260元/平米左右
平板两跨外排水结构设计板9-24米用15,18,21,24米每平米造价比坡板高10元左右
双T板楼板每平米设计荷载7~55kN,板12米15米18米21米24米价格200~700元/平米左右
别再乱选恒源祥蚕丝被这些坑要注意附各型号恒源祥蚕丝被推荐恒源祥蚕丝被怎么样
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