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Q:是不是有防爆型的LED三防灯？* s# i; ?2 V4 V4 L9 R2 e- B
A:不是防爆的
! p5 O; u; o- k, A& _3 TQ:防爆，防腐，防尘，防水- g# q% A ?6 Q7 H
A:就是三防灯
3 ^- s$ H) | P5 h5 u" A4 f) LQ:因为客户还提到了EX rate
. R3 J2 c3 y( g- _1 MA:那你想多了
/ z; z+ M! u N9 PQ: 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. / Q" @! a- r; c* j+ I. c' G
A:去找防爆灯工厂吧0 e! D4 A5 ~' N' x1 `
Q: Ex rating 是防爆灯里面的等级吗？: z9 X" E; J" h4 B
A:对的+ T0 l3 `2 u3 Z$ }1 j
Q:要这种类型的,但改成LED.
7 k& a9 j% d, A
7 ]& H' ?6 D' IA: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& A8 r8 W4 ?4 D
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. % x8 @9 {; z3 m# i" f
A:找工厂去问吧 S! k" z$ r, Q! a: p+ n) G
Q: 但邮件里有个EX Rating9 A2 l. r% P# @' P4 _ e5 T1 H, E: K
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。# j5 W }% y6 X
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发表于 2018-7-17 11:50:52
|LED盘
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