A.860~980,160~180 B.900~980,160~180 C.900~980,115~135 D.900~980,150~180
A.10 B.20 C.30 D.60
A.組織及時移開裝煤孔 B.用水噴灑降溫 C.用滅火器噴灑降溫 D.用沙土填埋降溫