A.二氧化碳系統(tǒng) B.固定式壓力水霧系統(tǒng) C.高倍泡沫滅火系統(tǒng) D.低倍泡沫滅火系統(tǒng)
A.6 B.7 C.8 D.9
A.9/4.5 B.9/5.5 C.11/4.5 D.11/5.5