世界资料网论坛

标题: 求助 IEC 60794-4-20:2012 [打印本页]

作者: chankc 时间: 2013-11-17 20:26:24 标题: 求助 IEC 60794-4-20:2012

IEC 60794-4-20:2012
Optical fibre cables – Part 4-20: Aerial optical cables along electrical power lines – Family specification for ADSS (All Dielectric Self Supported) optical cables

作者: sigh007 时间: 2013-11-17 20:26:25

http://bbs.infoeach.com/thread-40368-1-1.html 已上传

欢迎光临世界资料网论坛 (http://bbs.infoeach.com/)