(A)濕式自動噴水滅火系統(tǒng) (B)干式自動噴水滅火系統(tǒng) (C)雨淋自動噴水滅火系統(tǒng) (D)預(yù)作用自動噴水滅火系統(tǒng)
(A)0.2MPa~1.6MPa (B)>1.6MPa~2.5MPa (C)>2.5MPa~4MPa (D)>4.0MPa