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Q:是不是有防爆型的LED三防灯？
a% K; G+ d. GA:不是防爆的( }( d! T# G X& t; K
Q:防爆，防腐，防尘，防水2 J1 w- u4 W( {- R9 c' O0 y
A:就是三防灯
' B6 h `1 @& J- ^3 R( UQ:因为客户还提到了EX rate
, M: R/ b7 W3 S, D {A:那你想多了' `* o u2 O D- V
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.
3 e3 e. e# c, d6 C+ GA:去找防爆灯工厂吧( e Q! u7 _7 O% r
Q: Ex rating 是防爆灯里面的等级吗？
0 }1 j8 m( |6 O+ v M8 o cA:对的
% G* S+ J. C. G' o( ?+ Q9 AQ:要这种类型的,但改成LED.
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* t( A5 K& r; BA: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# W$ J6 h' {2 ^ p) |' Q# ?
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.
" z$ t/ s2 @' |) m6 b8 G$ XA:找工厂去问吧
2 B! b8 H& v+ E" _( k2 PQ: 但邮件里有个EX Rating
2 {; j- e& t. S* t. {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
|LED盘
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