建筑物使用，建造和设计中的防火安全。残疾人疏散方法的实施规程。
BS 5588-9-1999 Fire precautions in the design, construction and use of buildings. Code of practice for ventilation and air conditioning ductwork.
建筑物使用，建造和设计中的防火安全。残疾人疏散方法的实施规程。
BS 5588-9-1999 Fire precautions in the design, construction and use of buildings. Code of practice for ventilation and air conditioning ductwork.
应用推荐