城市防火要求 municipal fire protection requirement
未能符合防火措施要求 would fail fire safety requirements ; would fail fire safety
防火阻燃性能要求 reaction to fire
防火要求高或通风温度较高的通风空调系统。
Ventilation systems of high fire-proof requirement. Ventilation systems of high running temperature.
其它防火要求高或通风温度较高的通风空调系统。
Ventilation system with high fire resistant requirement and high temperature operating environment.
另外，从防火要求考虑，目前多采用经适当覆盖的钢筋混凝土平屋顶屋面。
On the other hand, reinforced concrete roofs, suitably covered, are often constructed nowadays, especially where there is a risk of fire.
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