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引用第12楼fjapple于2010-04-19 17:40发表的 :
% ~6 ?4 u* Y0 h, o( V+ `谢谢各位。但是弄不清楚那个UL的R,L类分别是什么,不过百度一下应该可以出来吧。 You can understand the Type L and R as below:' x& s/ N; `/ p6 R
"R" represents "regular", and most of this kind of products is regular products of UL and don't need to buy the UL labels directly from UL./ P# V) w! ?- H$ p3 Y
"L" means "Label" ,and most of this kind of products needs to directly order and buy the UL labels from UL, such as:( g% Y8 ?. x7 Z: q( C
Appliance wiring material(UL758) needs the UL labels(normally blue), {; u. F3 Q" p2 x, V
Flexible cords(UL62) need the UL labels(normally, laser markings)- \6 U% d [; E1 Z
Cord sets and power supply cords(UL817), need UL labels(normally laser markings)/ g3 Z4 J% \2 ~: o0 `
Wiring Harnesses(UL764) need UL labels( normally orange)... |
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