在现代城市中的许多高楼大厦都建有防空地下室,国家对此亦有明文规定。那么盖楼房为什么要建防空地下室呢? 首先,结合民用建筑修建防空地下室,是提高城市防空抗毁能力,保存战争潜力和有生力量的需要。防空地下室的基本功能,是防御敌人的突然空袭,保护人民生命财产的安全。防空地下室都建在楼房底下,出 Many high-rise buildings in modern cities have air-defense basements, which are also expressly provided by the state. So why cover buildings to build air basement? First, the combination of civil buildings to build air basement, is to improve the city’s anti-air and anti-destruction capabilities, save the potential of war and the need for viable forces. The basic function of the air defense basement is to defend against the enemy’s sudden air strikes and to protect the safety of people’s lives and property. Air basement are built under the buildings, out