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引用第12楼fjapple于2010-04-19 17:40发表的 :
! K4 D* l& n( M3 l9 ^# k2 P# s% G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:
o! ?7 v: `+ n/ z! N* k- H, }"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.
( |/ X7 g# `0 N7 y9 E! \& J6 c"L" means "Label" ,and most of this kind of products needs to directly order and buy the UL labels from UL, such as:. l! C* H# y7 {+ [" G: i
Appliance wiring material(UL758) needs the UL labels(normally blue)" X* Y# ?, [8 R6 [" {& u; u" U9 K
Flexible cords(UL62) need the UL labels(normally, laser markings)2 R7 F) V: S2 T; u
Cord sets and power supply cords(UL817), need UL labels(normally laser markings). l7 z0 _* v7 _& v- Y
Wiring Harnesses(UL764) need UL labels( normally orange)... |
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