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引用第12楼fjapple于2010-04-19 17:40发表的 :( O0 g4 ]) c5 A. q8 f
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:
; l; R9 \/ `; g4 Y$ u$ S$ z3 _"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.
( f p4 M H9 T) E9 t6 P: [1 b"L" means "Label" ,and most of this kind of products needs to directly order and buy the UL labels from UL, such as:" X* r i, [; y% X! B u w. b
Appliance wiring material(UL758) needs the UL labels(normally blue)
[2 U2 y$ k, d8 OFlexible cords(UL62) need the UL labels(normally, laser markings)
7 [% ?$ p5 [+ E! ]) `5 Q5 \$ \Cord sets and power supply cords(UL817), need UL labels(normally laser markings)$ u' i$ S8 a ^& ~
Wiring Harnesses(UL764) need UL labels( normally orange)... |
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