发布时间:2025-01-31 21:54:00
【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。
我明天去顺德乐从买家具听说那边有很多家具店不知道去那里好我想买实木家具请给建议
2025-01-31 21:54:00 2025-01-31 21:54:00 2025-01-31 21:54:00 2025-01-31 21:54:00 2025-01-31 21:54:00我不是学电气的现在工作是电力安装公司主要做路灯和变电所安装关于接零和接地请高手指教
2025-01-31 21:54:00 2025-01-31 21:54:00 2025-01-31 21:54:00 2025-01-31 21:54:00 2025-01-31 21:54:00 2025-01-31 21:54:00 2025-01-31 21:54:00 2025-01-31 21:54:00 2025-01-31 21:54:00 2025-01-31 21:54:00 2025-01-31 21:54:00 2025-01-31 21:54:00 2025-01-31 21:54:00 2025-01-31 21:54:00 2025-01-31 21:54:00 2025-01-31 21:54:00 2025-01-31 21:54:00 2025-01-31 21:54:00 2025-01-31 21:54:00 2025-01-31 21:54:00 2025-01-31 21:54:00 2025-01-31 21:54:00 2025-01-31 21:54:00 2025-01-31 21:54:00 2025-01-31 21:54:00