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Q:是不是有防爆型的LED三防灯？
* L# z2 N2 v0 J. o `5 I* XA:不是防爆的
7 C- L- U4 Z; o0 cQ:防爆，防腐，防尘，防水4 ^) l4 b7 }: R& {" J5 I3 T: v
A:就是三防灯
. K/ h0 Y% i3 b' w( ^% K- xQ:因为客户还提到了EX rate
: }4 @; ]+ A$ DA:那你想多了$ L! B! R+ t- L4 _
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. " E1 P: i, c7 D
A:去找防爆灯工厂吧
5 X; D) l7 }; z y( ]% f3 b* l' N/ OQ: Ex rating 是防爆灯里面的等级吗？. N5 ?( [2 J/ m g, P
A:对的
4 v: V" T$ b3 a `Q:要这种类型的,但改成LED.
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$ C4 ~6 _2 R( ^; _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
5 M8 D' ^3 @1 B! rQ: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.
. L. j! M2 m |A:找工厂去问吧
. |& Q, O. `$ q/ ]# WQ: 但邮件里有个EX Rating/ S Z9 I* B+ X/ r9 L9 I# t0 [
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。
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发表于 2018-7-17 11:50:52
|LED盘
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