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Q:是不是有防爆型的LED三防灯？( t( j3 |( U1 V' Y
A:不是防爆的7 H6 s$ {6 z+ @
Q:防爆，防腐，防尘，防水
7 p# W9 B& c' Y& F4 u1 G1 H7 UA:就是三防灯% w% T5 ^' Z$ K; T- l* F% ]
Q:因为客户还提到了EX rate
, c/ E. Y- I" D, \' F$ sA:那你想多了
1 ]' M- K' |* s9 e0 c, t3 Q5 H7 ^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.
/ I6 _) B" {0 b' @A:去找防爆灯工厂吧/ J1 T( P( p6 T. b8 B
Q: Ex rating 是防爆灯里面的等级吗？% w" p0 Y- [; f; p7 u$ f5 [
A:对的' c4 c0 v6 b( `3 P4 n: r) C8 T
Q:要这种类型的,但改成LED.& J' P) r% s0 A( T8 H+ Z& Y! _; ]
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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$ \3 P. F% j! i
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. 6 B( J% @" p0 ~2 R! E, j
A:找工厂去问吧+ o! V6 N; x5 V
Q: 但邮件里有个EX Rating/ s0 n4 f2 s' H& K7 v2 j T
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
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