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Q:是不是有防爆型的LED三防灯？0 u: W2 F# P8 K: W! z: s
A:不是防爆的
4 J8 Z! q2 \1 c8 ]% `Q:防爆，防腐，防尘，防水
2 ?* B+ v0 r& w# t5 wA:就是三防灯
2 s3 y/ A% j) w" \( yQ:因为客户还提到了EX rate
: j3 Q! d0 T: vA:那你想多了
$ \3 `8 v7 }0 {& M( c: u; 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. 5 w/ z4 R) }4 ]& N$ [7 g
A:去找防爆灯工厂吧+ C+ U# [1 G: C; t" W5 C
Q: Ex rating 是防爆灯里面的等级吗？
8 J" Z# y5 z5 S2 d6 h) @A:对的
* x* L7 u+ F9 g! ~/ D3 ~% V& LQ: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
1 A& w1 p# l9 C2 dQ: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. ) N6 b, N5 {0 \0 Q1 N" J6 M
A:找工厂去问吧' o, M4 M2 U2 ?
Q: 但邮件里有个EX Rating' o/ p2 E% f _5 K8 k/ L {3 Y
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。$ j8 d& w2 Q" ~2 `) R* v
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发表于 2018-7-17 11:50:52
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