有哪些信誉好的足球投注网站- 1、本文档共24页，可阅读全部内容。
- 2、有哪些信誉好的足球投注网站（book118）网站文档一经付费（服务费），不意味着购买了该文档的版权，仅供个人/单位学习、研究之用，不得用于商业用途，未经授权，严禁复制、发行、汇编、翻译或者网络传播等，侵权必究。
- 3、本站所有内容均由合作方或网友上传，本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺！文档内容仅供研究参考，付费前请自行鉴别。如您付费，意味着您自己接受本站规则且自行承担风险，本站不退款、不进行额外附加服务；查看《如何避免下载的几个坑》。如果您已付费下载过本站文档，您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等，请点击“版权申诉”（推荐），也可以打举报电话：400-050-0827(电话支持时间：9:00-18:30)。
查看更多
航空护林站直升机场工程
可 行 性 研 究 报 告
目 录
第 1 章 总论 ·········································································· 1·
1.1 项目概要 ····································································· 1·
1.2 可行性研究报告编制依据 ················································ 2·
1.3 主要技术经济指标 ························································· 2·
1.4 综合评价与结论 ···························································· 3·
第 2 章 项目背景及建设必要性 ·················································· 4·
2.1 项目建设的背景 ···························································· 4·
2.2 项目建设的目的 ···························································· 8·
2.3 项目建设的必要性 ························································· 8·
第 3 章 建设条件分析 ······························································11
3.1 地理位置 ·····································································11
3.2 自然地理条件 ·······························································11
3.3 航护区森林资源状况 ······················································12
3.4 社会经济条件 ·······························································12
3.5 X 航站及巡护区概况 ·······················································13
3.6 直升机场工程建设地点的现状条件 ····································13
第 4 章 建设方案 ····································································14
4.1 项目建设的指导思想 ······················································14
4.2 项目建设设计原则 ·························································14
4.3 航站巡护区火险等级划分 ················································14
4.4 工程布局 ·································
文档评论（0）