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Q:是不是有防爆型的LED三防灯？
' G9 P# I; w3 Z( L" R" V! Z+ i# tA:不是防爆的
3 T* X: Q( L% M/ oQ:防爆，防腐，防尘，防水
# W$ b6 n5 v8 cA:就是三防灯
" H; H$ i# |/ VQ:因为客户还提到了EX rate
/ f# E# w, ]2 C* W5 ]) x. HA:那你想多了# Z/ r+ m$ j9 W: A6 l
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. - `; Y, C. |. e( z- C @2 p
A:去找防爆灯工厂吧$ A2 B* A) O# ]! |9 x) l
Q: Ex rating 是防爆灯里面的等级吗？
1 s! |3 {: h. Z: D9 [A:对的
! r; r# Y1 W m1 L6 pQ:要这种类型的,但改成LED.7 A1 M% ?1 b; R6 O9 a" Z
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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
- ]; h' g; F1 r, y+ D/ d5 n RQ: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. 5 ~6 m1 b3 M; }# k9 @
A:找工厂去问吧
+ r: l* v# [. DQ: 但邮件里有个EX Rating Z& ]3 L5 r" f
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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