发布时间:2025-01-19 02:16:59
1/6-1/4内。为保证梁底方木安装方便,弧形梁模板弧长控制在1.2m1.5m左右为宜。,三铰拱或弧形轻型桁架,至于拱高,可在1/6-1/4内取值,南方防风,北方防雪。
我在装修宿舍买了漂亮的布当墙布我们没有锤子和钉子请问怎么把墙布粘墙上呢
2025-01-19 02:16:59 2025-01-19 02:16:59 2025-01-19 02:16:59 2025-01-19 02:16:59 2025-01-19 02:16:59 2025-01-19 02:16:59 2025-01-19 02:16:59 2025-01-19 02:16:59 2025-01-19 02:16:59 2025-01-19 02:16:59 2025-01-19 02:16:59 2025-01-19 02:16:59 2025-01-19 02:16:59已装修完了但走路声音很大影响到楼下了可以把隔音减振垫铺现有地板上再辅pvc地板作补救吗
2025-01-19 02:16:59 2025-01-19 02:16:59 2025-01-19 02:16:59 2025-01-19 02:16:59 2025-01-19 02:16:59