发布时间:2025-02-09 00:33:02
不一定的。这个如果设置高度不超过1.2米,且不影响消防登高救援的是不违法的。
求问一块场地的土方开挖后平均开挖深度如何计算基坑是长方体基坑
2025-02-09 00:33:02 2025-02-09 00:33:02 2025-02-09 00:33:02 2025-02-09 00:33:02 2025-02-09 00:33:02 2025-02-09 00:33:02 2025-02-09 00:33:02 2025-02-09 00:33:02 2025-02-09 00:33:02 2025-02-09 00:33:02 2025-02-09 00:33:02 2025-02-09 00:33:02 2025-02-09 00:33:02 2025-02-09 00:33:02 2025-02-09 00:33:02 2025-02-09 00:33:02