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Q:是不是有防爆型的LED三防灯？2 [; c9 E3 x4 h
A:不是防爆的
9 w) ]1 I/ f0 ~: s6 e. KQ:防爆，防腐，防尘，防水8 O/ N/ N8 j/ `4 a
A:就是三防灯
$ Q0 |" Q1 V" a# G8 O. B5 QQ:因为客户还提到了EX rate( e) a/ D1 Z) L* y) i
A:那你想多了
8 u8 `7 v% t/ p- w8 i3 MQ: 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.
- D- [1 |( r& R" D# vA:去找防爆灯工厂吧6 i8 V1 v3 n9 a
Q: Ex rating 是防爆灯里面的等级吗？9 N9 \5 x, A0 }6 O4 \
A:对的
8 F( ~6 S/ h7 [( e6 U M# qQ:要这种类型的,但改成LED.
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' w6 U: ]! N; R, L( f: g, ]/ P; XA: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
7 L8 @9 A* ^% m+ qQ: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. ! W) F" m: u% E1 j' F4 w+ Z7 T- }
A:找工厂去问吧- n/ L9 w c9 x0 y3 F
Q: 但邮件里有个EX Rating
& w! Q! a. 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。
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发表于 2018-7-17 11:50:52
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