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Q:是不是有防爆型的LED三防灯？+ w7 ]" X3 M2 E" j
A:不是防爆的) ^) l. r9 v1 [& V& Z
Q:防爆，防腐，防尘，防水; [ f6 v9 J3 B0 J, X8 R
A:就是三防灯
0 U% \! g/ _ {! a* V! OQ:因为客户还提到了EX rate
* i. p* _* |" {' ]7 MA:那你想多了
; f/ o! P" u, ~; h$ RQ: 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 J; M# ?3 j. ` ~6 \3 R
A:去找防爆灯工厂吧' l; b2 j, M b* s; Z* N7 K
Q: Ex rating 是防爆灯里面的等级吗？, }+ H/ q+ _6 U( t- {0 B/ _
A:对的
7 _1 Q" V# `) Z, {/ `( K: B: uQ:要这种类型的,但改成LED.' s! J2 {( w3 X$ d5 {: u; w6 Q% o
 " b$ {1 h' L% T$ J% y6 X F ?
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
' |- j: ]- z0 p& a" m6 @/ FQ: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. # c1 p0 x9 k) |$ t* J
A:找工厂去问吧
% B' n( Z" j# L9 G# R- v2 X3 b9 UQ: 但邮件里有个EX Rating
7 ]# x e* ^( S9 R: l8 mA: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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