9-10  城市集中供热情况
Basic Statistics on Heating in Cities
指    标	Item	2000	2005	2006
供应能力	Heating Capacity
蒸汽(吨/小时)	Steam (ton/hour)	1638	1441	1119
热水(兆瓦)	Hot Water (1 billion kw)	6145	12309	13478
供热总量(万吉焦)	Quantity of Heating Piplines(10 000 gigajoules)
蒸 汽	Steam		1095	808
热 水	Hot Water		8187	11968
管道长度(公里)	Length of Heating Pipelines (km)
蒸 汽	Steam	250	137	177
热 水	Hot Water	2064	2818	4302
供热面积(万平方米)	Area of Centralized Heating (10 000 sq.m)	5170	10964	12978
#住 宅	Residential Buildings		7567	8629