fire prevention zone造句

• In planning stations where the mf method is to be utilized , the concourse levels , electronic mechanical rooms , and egress ventilation equipment must be aligned at the entrances . thus replanning of the fire prevention zone , evacuation times , and fumigation equipment is necessary
  （二）车站规划之配置，由于以潜盾工法施作车站，其穿堂层、机房及出入口等仅能布设于车站之两端，故防火区划、逃生时间及排烟模式等之规划设计皆必须重新考量。