ydt 769-2010 中心管式通信用室外光缆

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1、ICS33.180.IDM33t.I中华人民共和国通信行业标准丫OIT769-2010代替YD厅769es2003中心管式通信用室外光缆Cen加1tu比typeofoutdooroPtical们bercablesfortelecommuniC别ons2010一12一9发布2011一1一1实施中华人民共和国〕已」k和信息化部发布丫D汀769?2010目次··················································⋯⋯前言·，·········································

2、······，·················H范围·····················································································································⋯⋯l1····，，·························，····，···，···········⋯⋯2规范性引用文件··················································1·············

3、········································，⋯3产品分类····························································2···············································⋯⋯······································，···················，··23.1概述·，················································

4、·······⋯⋯······································，············23.2型式··········，·······························································⋯⋯·································，333.规格···················，····················································⋯⋯”''"""''""······33

5、.4产品型号和标记，··························，，·，·－·，···································⋯⋯4要求···············································3············································································································⋯⋯34.1结构42长·······················

6、··，，·················································································⋯⋯6.度·····························，，················································⋯⋯·····························64.3标志··························································，·······⋯⋯

7、4.4性能要求····································65试验方法···············································································································⋯⋯9·············，························································⋯⋯51总则·····················，·············

8、···9.··········································⋯⋯···········，·····················