jacksonmoss 发表于 2013-11-30 16:48:28

求助 : BS 7870-3.12:2011

BS 7870-3.12:2011
LV and MV polymeric insulated cables for use by distribution and generation utilitiesSpecification for distribution cables of rated voltage 0.6/1 kV. XLPE insulated combined neutral and earth copper wire concentric cables with copper or aluminium conductors, having low emission of smoke and corrosive gases when affected by fire

sigh007 发表于 2013-11-30 16:48:29

BS 7870-3.12-2011
http://bbs.infoeach.com/forum.php?mod=viewthread&tid=41801&fromuid=1
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