目录前言..................................................................................................................................11总论.................................................................................................................................21.1规划依据...................................................................................................................21.2规划目的和任务.......................................................................................................21.3规划原则...................................................................................................................21.4规划遵循的主要规范、标准...................................................................................31.5规划的范围和主要内容.........................................................................................41.5.1规划范围...........................................................................................................41.5.2主要规划内容...................................................................................................41.6规划年限...................................................................................................................41.7项目背景...................................................................................................................41.7.1城市气源简介...................................................................................................41.7.2使用天然气是社会经济发展的必然趋势.......................................................51.7.3铜川市发展天然气的条件...............................................................................51.8几种燃料的比较.......................................................................................................61.8.1煤炭和石油.......................................................................................................61.8.2天然气...............................................................................................................61.8.3液化石油气.......................................................................................................61.8.4天然气与液化气的经济比较...........................................................................61.8.5天然气与液化气的使用安全性比较...............................................................61.9城市概况.................................................................................................................71.9.1地理位置...........................................................................................................71.9.2自然条件...........................................................................................................71.9.3社会交通条件...................................................................................................72气源................................................................................................................................92.1气源分析...................................................................................................................92.2城市燃气基本资料及原始数据.............................................................................92.2.1气化率....................................................................................................
