首页 > 标准共享
[国外标准] DIN EN 50266-2-5-2001 Common test methods for cables under fire conditions – Test for vertical flame spread of vertically-mounted bunched wires or cables-Part 2-5: Procedures-Small cables-Category D
P:2013-12-30 11:17:07
1
DIN EN 50266-2-5-2001 Common test methods for cables under fire conditions – Test for vertical flame spread of vertically-mounted bunched wires or cables-Part 2-5: Procedures-Small cables-Category D.pdf
stranded wire - 股线,绞线。将数股或多股单线绞合在一起而成之导体。绞合之方向通常各层反向，最外层为 S 绞或 Z 绞。 （0） 投诉
1
你需要登录才能发表，点击登录。