支离破碎的玻璃面、敞开肚怀的消防箱、孤零贮立的消火栓，构成了所谓单层楼宇的消防安全体系。这是笔者日前在江山市区众多已交付使用的商品住宅楼内所见到的一幕。此时的消防箱早已清壁四空，作用尽失，成为名副其实的空箱，而仅有的室内消火栓则成为惟一令生命感到一丝欣慰 Broken glass surface, open belly of the fire box, solitary zero set fire hydrant, constitute the so-called single-storey building fire safety system. This is the author recently in Jiangshan downtown has delivered a number of commercial residential buildings to see the scene. At this point of the fire box already clear walls and empty, the role of lost, a veritable empty case, and only the indoor fire hydrant has become the only life feel a little happy