请问没有自喷的前提下地下一层消防控制室防火分区面积是500还是1000
2025-01-30 21:47:56 2025-01-30 21:47:56 2025-01-30 21:47:56 2025-01-30 21:47:56 2025-01-30 21:47:56 2025-01-30 21:47:56 2025-01-30 21:47:56 2025-01-30 21:47:56 2025-01-30 21:47:56 2025-01-30 21:47:56 2025-01-30 21:47:56 2025-01-30 21:47:56 2025-01-30 21:47:56 2025-01-30 21:47:56 2025-01-30 21:47:56 2025-01-30 21:47:56 2025-01-30 21:47:56 2025-01-30 21:47:56 2025-01-30 21:47:56 2025-01-30 21:47:56 2025-01-30 21:47:56 2025-01-30 21:47:56 2025-01-30 21:47:56 2025-01-30 21:47:56 2025-01-30 21:47:56 2025-01-30 21:47:56