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Q:是不是有防爆型的LED三防灯？
$ B: U( N% B$ ^- Q+ _3 J0 |) HA:不是防爆的
9 }: j- b5 P# d% K) FQ:防爆，防腐，防尘，防水
& d/ K7 E6 [7 m0 u) MA:就是三防灯
/ G/ R1 l5 O2 G, r1 l6 M5 jQ:因为客户还提到了EX rate
5 ^" w _/ k: {( WA:那你想多了
6 w; V% N2 k b$ w1 N" o( ^0 YQ: 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. # ?7 v) E6 D$ ~) M
A:去找防爆灯工厂吧$ c! q; N. h8 }- U+ n! G
Q: Ex rating 是防爆灯里面的等级吗？
/ q; o, K1 X. oA:对的
- I3 x# s: c* x- ZQ:要这种类型的,但改成LED.
- ]1 z- I# E9 c: W
- G( E% h7 E4 h, r" vA: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
% w2 B) j. Q. P; G' nQ: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 K2 ]+ D9 O9 a" c
A:找工厂去问吧8 a( W+ A6 o( q+ I0 m! z3 H% Q
Q: 但邮件里有个EX Rating7 y9 A8 C$ H/ C" t; u2 T1 l
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。4 q/ [7 U) M+ F( j- V9 ^ o7 {
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发表于 2018-7-17 11:50:52
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