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Q:是不是有防爆型的LED三防灯？
; C: O, ]( Y' y& ?7 eA:不是防爆的
# z" T1 V" Y/ P& m3 k1 iQ:防爆，防腐，防尘，防水* }& h6 h" C) y4 ]% {3 N. H
A:就是三防灯
2 Z7 D6 _) b [Q:因为客户还提到了EX rate
8 D9 X; V4 f( w6 U9 }! }& OA:那你想多了
0 Y8 }: ]) P0 L/ A" b* k& ?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. G v- X9 p% U% f/ ~
A:去找防爆灯工厂吧) { s1 e3 F( l" y- j$ x$ N; @$ j
Q: Ex rating 是防爆灯里面的等级吗？
" y2 d; m7 b, k- [8 LA:对的
7 ?4 W1 _* q- w, L) ]( k% l' HQ:要这种类型的,但改成LED.7 Y X; Q3 E2 y, A+ _1 s
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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
$ w7 q" t0 O4 N, E2 S7 HQ: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.
" r6 i. B1 i( L* y+ \A:找工厂去问吧% E' N7 O/ v: Q4 g
Q: 但邮件里有个EX Rating5 R/ S0 p2 H7 p1 g4 y$ a
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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