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Q:是不是有防爆型的LED三防灯？
8 @- c1 ~0 _9 q" A' _2 ^. ~8 e# eA:不是防爆的& O. _, K7 _/ ?7 I: O) h, ^# ?. J F
Q:防爆，防腐，防尘，防水9 o! P$ w& Y$ p( Z" h, k6 s
A:就是三防灯+ e) U0 i5 x/ C6 a: p5 n
Q:因为客户还提到了EX rate0 x( P6 q) d" ` V8 V7 d" N& u
A:那你想多了% q0 Z- _( a" I* b& ~
Q: Their major concerns/factors are longevity, ability to withstand the elements, EX rating and cost. I am trying to find out how much they are currently paying, but I can’t be certain they will give me that info. I would like for you to have a look at these specifications in the link below and see if we can find someone who has this product in China. I would like a superior product if we can as they are having real trouble with corrosion and longevity in particular. I would also like for us to find someone doing LED technology in this field.
0 J. P1 T3 ]( \) S) G+ d, CA:去找防爆灯工厂吧" E* z0 ?5 Q* S7 v% {3 m$ t
Q: Ex rating 是防爆灯里面的等级吗？" E. m! I, ~! W9 k
A:对的
' K, W9 u: b; R x' E* ?Q:要这种类型的,但改成LED.
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A:防爆等级CLASS 1 DIVISION 1 GROUP ABCD，看客户要的哪种啊，你发的那种就是三房灯 fixture，里面放灯管3 \/ C8 t# V5 b9 W" Z% W* m
Q:客户给我的链接看着是三防灯 Their major concerns/factors are longevity, ability to withstand the elements, EX rating and cost.
# a1 r$ Q- ^2 F! _( i5 uA:找工厂去问吧1 ]# K7 h; Z6 b) v' x3 G8 [
Q: 但邮件里有个EX Rating
! t! G4 x+ h6 N* v, _A:欧洲认证的防爆灯管科鸿健KHJ，耐比有。北美认证的不知道。中电南方的便宜点，科宏健的 很贵。; }$ {' d8 l& _% x$ {) g; Y
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发表于 2018-7-17 11:50:52
|LED盘
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