发布时间:2025-01-31 21:47:37
【答案】:A
根据《建筑内部装修设计防火规范》(GB 50222—2017)第4.0.9条规定,消防水泵房、机械加压送风排烟机房、固定灭火系统钢瓶间、配电室、变压器室、发电机房、储油间、通风和空调机房等,其内部所有装修均应采用A级装修材料。
一楼外墙角一边是外墙一边靠近厨房渗水有几个月了最近不靠墙角处滴水
2025-01-31 21:47:37 2025-01-31 21:47:37 2025-01-31 21:47:37 2025-01-31 21:47:37 2025-01-31 21:47:37 2025-01-31 21:47:37 2025-01-31 21:47:37 2025-01-31 21:47:37 2025-01-31 21:47:37 2025-01-31 21:47:37 2025-01-31 21:47:37 2025-01-31 21:47:37 2025-01-31 21:47:37 2025-01-31 21:47:37 2025-01-31 21:47:37 2025-01-31 21:47:37 2025-01-31 21:47:37 2025-01-31 21:47:37 2025-01-31 21:47:37 2025-01-31 21:47:37 2025-01-31 21:47:37 2025-01-31 21:47:37 2025-01-31 21:47:37 2025-01-31 21:47:37 2025-01-31 21:47:37 2025-01-31 21:47:37 2025-01-31 21:47:37 2025-01-31 21:47:37沈阳家装公司装修小户型90多平自己找人装合适还是找装修公司呢
2025-01-31 21:47:37 2025-01-31 21:47:37