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引用第12楼fjapple于2010-04-19 17:40发表的 :* p" o) x% D; p& j2 j6 U
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:
2 F. s, {, r" o. s" C& B. l6 d: b8 k6 R# z"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.4 x4 F( U, J f. a7 _; G1 g
"L" means "Label" ,and most of this kind of products needs to directly order and buy the UL labels from UL, such as:3 R* G* ]9 J! }' y% g
Appliance wiring material(UL758) needs the UL labels(normally blue)
( X) g) \+ \; fFlexible cords(UL62) need the UL labels(normally, laser markings), R& O+ t. i+ f% b0 X; j9 F q
Cord sets and power supply cords(UL817), need UL labels(normally laser markings)
. Q$ z, U4 e! ]6 n8 J0 L( ~Wiring Harnesses(UL764) need UL labels( normally orange)... |
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