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Q:是不是有防爆型的LED三防灯？0 C% ?3 v: Z! y6 g* e$ a$ G
A:不是防爆的
$ a6 o+ D4 u3 N4 m5 w4 CQ:防爆，防腐，防尘，防水5 m2 t/ ?' i/ \. R% ?- ^6 C7 W
A:就是三防灯" B0 e) a E, g6 o9 p" f% |- O, Y/ y
Q:因为客户还提到了EX rate, c1 b7 T8 [2 C* E8 w, O% p* q- _) e9 u& ^
A:那你想多了
; Q& ]5 U& T0 x+ wQ: 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.
' n. l* K9 O& w: ~! a1 J6 EA:去找防爆灯工厂吧- }6 a" b5 X7 E# H. f
Q: Ex rating 是防爆灯里面的等级吗？7 p$ Z9 v6 b1 N
A:对的1 E M5 s+ K4 N* n/ E5 b+ c* Z
Q:要这种类型的,但改成LED.
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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, Z4 R8 M- `4 ] N8 g+ [
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. 6 v: ^. `7 [' d& J1 K! m& [
A:找工厂去问吧6 y7 G4 M# w9 A' R- e
Q: 但邮件里有个EX Rating& s; x+ }! Y2 s! J/ @! }0 u: s3 a
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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