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Q:是不是有防爆型的LED三防灯？$ t5 q7 m" e$ l& W% m
A:不是防爆的4 J$ M% u* O' r1 D# o/ b
Q:防爆，防腐，防尘，防水# D* ?1 ]. Q! ^; W( ~
A:就是三防灯
2 S7 ~% v6 \, ~Q:因为客户还提到了EX rate5 a( P) g ?$ z/ c! P1 ]9 ?1 L
A:那你想多了
) m! o* S8 S' }$ oQ: 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 A/ ]! s1 Z* ^. Y1 qA:去找防爆灯工厂吧# r) K! v. Z) X( ]0 W
Q: Ex rating 是防爆灯里面的等级吗？
; J! S" ?, y% Z/ O, ^A:对的
3 D! D8 C. d4 PQ: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
. ` r: n% j, v( u: WQ: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. % v' j: F1 e, c$ o7 p
A:找工厂去问吧
( }& A; z2 H D8 {, r- ~- U% RQ: 但邮件里有个EX Rating# `& i. b4 T: q) H$ ?
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。) j3 F! _/ z% d: U" E
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发表于 2018-7-17 11:50:52
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