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Q:是不是有防爆型的LED三防灯？5 W' F% P1 y( Z4 o( V* v. s5 M" V
A:不是防爆的
1 N4 \7 H8 d" W. R* @Q:防爆，防腐，防尘，防水+ F. |4 g2 ^6 ?
A:就是三防灯5 j0 H+ G/ T+ b4 N/ d9 T
Q:因为客户还提到了EX rate$ H, T, y6 j( x8 f
A:那你想多了
6 j# m. e, K- ?. d- O7 a! 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. 1 v5 ^; m1 b$ p5 C, W9 D9 \
A:去找防爆灯工厂吧7 D n' a* c+ J1 ~3 q( H
Q: Ex rating 是防爆灯里面的等级吗？3 B4 {' m* ~; Y* Q5 t4 ^3 Q
A:对的9 W, D C/ O8 q9 Z+ b# ?" M
Q:要这种类型的,但改成LED.& \- ~ w, ^ @) [' ]% f( ?+ b
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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; c# u# p" D! ^9 l; p, J3 J5 s- o
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.
7 g; G% Z s( x6 T `A:找工厂去问吧, p8 r- g/ H, w& |
Q: 但邮件里有个EX Rating
9 l, |) K9 Q1 |8 J# hA: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。1 o1 d+ M. R" m; p# Y1 L
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发表于 2018-7-17 11:50:52
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