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Q:是不是有防爆型的LED三防灯？5 Z7 x. U- L* V$ {* t2 V
A:不是防爆的
% [! t" z& T+ e5 oQ:防爆，防腐，防尘，防水
2 e2 z B: v. s' [7 VA:就是三防灯' n% L0 y& @/ @/ s* i
Q:因为客户还提到了EX rate/ c) \( k9 `% ^! U4 D! Q$ h" s
A:那你想多了/ B- a5 D0 M/ |$ m$ t
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.
; x: n" {8 r6 `* l* fA:去找防爆灯工厂吧6 x& Z5 E+ T4 T( y
Q: Ex rating 是防爆灯里面的等级吗？
# _4 B1 Z" y eA:对的# e8 R9 @- O2 u3 {& x2 E
Q:要这种类型的,但改成LED.& K- O X7 `' o/ e7 `; H
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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+ t* }+ v! `. n8 D
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. & _7 Z* w& M8 E
A:找工厂去问吧
1 W1 l4 {3 h& \+ _+ V) ?! ~; r$ W; rQ: 但邮件里有个EX Rating. t' G9 [: `0 n
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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