fire-protection device造句

• The fire design for a large building of saling books is always a very important research subject . because of the large scale , high space , high hazard of fire and particular construction of these buildings , their fire - protection designs , including fire compartmentation , safety evacuation , smoke control , construction protection and positive fire - protection device and etc . , put forward a challenge to the traditional ‘ prescriptive ’ fire - protection design codes
  大型公共建筑物的防火设计一直是非常重要的研究课题,由于这类建筑规模大、空间高、结构特殊、火灾危险程度高,其消防设计在防火分区、安全疏散、烟气控制、建筑结构防火保护、主动消防设施设置等方面对传统的“处方式”防火设计规范提出了挑战。