需设应急照明的部位是() A.变配电间、排烟机房、风机房、楼梯间及前室、合用前室、消防水泵房、走廊 B.活动室、排烟机房、风机房、楼梯间及前室、合用前室、消防水泵房、走廊 C.变配电间、排烟机房、库房、楼梯间及前室、合用前室、消防水泵房、走廊 D.变配电间、楼梯间及前室、合用前室、走廊
A
需设应急照明的部位是() A.变配电间、排烟机房、风机房、楼梯间及前室、合用前室、消防水泵房、走廊 B.活动室、排烟机房、风机房、楼梯间及前室、合用前室、消防水泵房、走廊 C.变配电间、排烟机房、库房、楼梯间及前室、合用前室、消防水泵房、走廊 D.变配电间、楼梯间及前室、合用前室、走廊
A