DB11T496-2007水源保护林建设技术规程.pdf

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1、免费标准网(www.freebz.net)ICS65.020.40B64备案号：21146-2007DB北京市地方标准DB11/T496—2007水源保护林建设技术规程Technicalregulationsforconstructionofwaterresourcesprotectionforest2007-08-13发布2007-12-01实施北京市质量技术监督局发布免费标准网(www.freebz.net)无需注册即可下载免费标准网(www.freebz.net)DB11/T496—2007目次前言.........................

2、...................................................................................................................................................II1范围................................................................................................................................

3、..........................................12规范性引用文件.......................................................................................................................................................13术语和定义.......................................................................

4、........................................................................................14总体要求...................................................................................................................................................................15水源保护林建设区域范围..........

5、.............................................................................................................................26水源保护林营造..................................................................................................................................................

6、.....26.1树种选择................................................................................................................................................................26.2营造方式...................................................................................................

7、.............................................................27水源保护林经营.......................................................................................................................................................37.1保护.....................................................

8、........................................