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引用第12楼fjapple于2010-04-19 17:40发表的 :% J2 o2 h" y4 p; C
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:
Q5 _4 b/ _8 \, ~# l) [# g8 Y"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. t' ~1 Z# S- H$ A
"L" means "Label" ,and most of this kind of products needs to directly order and buy the UL labels from UL, such as:
1 N/ ~; ~# ^$ d( o: T5 iAppliance wiring material(UL758) needs the UL labels(normally blue)
# T2 H h. S7 w9 H- ]; zFlexible cords(UL62) need the UL labels(normally, laser markings)
, z# ]! Y) K8 g$ T( @! s BCord sets and power supply cords(UL817), need UL labels(normally laser markings)
# F% j5 P R3 d) p: D3 iWiring Harnesses(UL764) need UL labels( normally orange)... |
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