就是!楼主是在哪里看到的?作者: archheli 时间: 2009-3-19 16:21
这个月VDE给我们的发票,也是平方数阿作者: 小小黑 时间: 2009-3-19 16:31
VDE一直不管内线还是电源线都是平方数来表示的,欧规与美规应该不会混用吧作者: 小鸭的天空 时间: 2009-3-19 21:30
欧规的单位为公制单位, 不可能用AWG -- AWG(American Wire Gauge)的表示作者: ewardyan 时间: 2009-3-19 21:59
真的是没听过哦!说说出去?作者: xiaoxiangtongzi 时间: 2009-3-20 10:21
IEC60228-2004里。 1 C4 `% J `% K1 R7 A前言部分有说明:3 \% N- i" \3 t0 S
Conductors described in IEC 60228 are specified in metric sizes. Canada at present uses: x3 _4 n4 a0 J' b. {' y! G0 c, [( x
conductor sizes and characteristics according to the American Wire Gauge (AWG) system and8 }9 I3 Z% z X: V. g$ a- e9 U9 }% I
kcmil for larger sizes as shown below. The use of these sizes is currently prescribed uniformly% a# f7 c) s& ~- m+ Y8 W
across Canada for installations by sub-national regulations.
IEC TC 20 cable product standards
do not prescribe cables with AWG/kcmil conductors.