试题详情

某采用网格通透性吊顶,净空高度7m,物品堆放高度3m的自选商场,设自动喷水灭火系统,该系统的喷水强度应为哪一项?( )

A10.4L/(min·㎡)

B8.0L/(min·㎡)

C7.8L/(min·㎡)

D6.0L/(min·㎡)