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Q:是不是有防爆型的LED三防灯？ n! c# A/ i* {8 g! S' l2 k
A:不是防爆的; q# F7 T0 ]$ |* s3 J5 {5 b+ f
Q:防爆，防腐，防尘，防水
3 i) O/ x) O0 ]4 UA:就是三防灯' U9 h, X% t% h9 {7 Z0 x' s
Q:因为客户还提到了EX rate3 l) w$ ^( r. g, j
A:那你想多了
: R$ g) w! ]% l/ S e4 W3 dQ: 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.
$ S/ H8 H$ H; [6 M5 I" e7 MA:去找防爆灯工厂吧7 o* J: |$ W; \' p- C+ g
Q: Ex rating 是防爆灯里面的等级吗？
/ {1 m Z+ {6 B) Q( O5 IA:对的. D3 V; `+ b+ i2 C
Q:要这种类型的,但改成LED.
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7 @( _- k( _5 D) ?6 |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( l& E/ F8 I7 O2 L
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.
# L" Y& S, C! x: H# eA:找工厂去问吧2 {/ ^* ]) F- q
Q: 但邮件里有个EX Rating
" P$ _4 n5 c' g3 C: d0 eA: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
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