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Q:是不是有防爆型的LED三防灯？1 d* q" T% V8 h. ~6 d+ O
A:不是防爆的$ K9 x- A- X2 A _/ x
Q:防爆，防腐，防尘，防水* S( v/ A4 z5 A, n( r- r7 H
A:就是三防灯
1 i& W7 H' a, R/ hQ:因为客户还提到了EX rate$ R9 ?2 Y3 K8 T
A:那你想多了
. L) \, N+ W3 D v% vQ: 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.
! l7 _% t* k' V. R% k- lA:去找防爆灯工厂吧4 t+ `0 q3 @6 M
Q: Ex rating 是防爆灯里面的等级吗？
6 u( B2 B7 c2 V3 `A:对的: I. ^: A ]! }8 O3 {
Q:要这种类型的,但改成LED.- h( Z4 a. a) a7 Z+ _
; ]; M' Z& y; P; w% i( ]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
% Y! B/ G$ q7 \. M' V5 kQ: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. + I2 v4 l" a9 Y. m
A:找工厂去问吧7 O- h# z, i9 o% H1 w
Q: 但邮件里有个EX Rating
+ \6 ^. y8 o' zA: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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