(来学网)热气溶胶灭火系统装置的喷口前()m内,装置的背面、侧面、顶部()m内不应设置或存放设备、器具等
  • A.
    (来学网)0.8,0.1
  • B.
    (来学网)0.8,0.2
  • C.
    (来学网)1.0,0.1
  • D.
    (来学网)1.0,0.2