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Q:是不是有防爆型的LED三防灯？! q3 J4 W# H) {$ z
A:不是防爆的* b% `- f+ R* N7 u) r
Q:防爆，防腐，防尘，防水
% x$ S* u8 A/ R( ^, iA:就是三防灯
3 o6 `( y* P/ M7 xQ:因为客户还提到了EX rate5 p; j7 b0 B* D2 p
A:那你想多了( z5 |1 s8 A; E+ @0 D, e
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. ) P# e" _1 N% N+ b% W! {
A:去找防爆灯工厂吧
* P% }6 q3 q* a+ @$ s4 VQ: Ex rating 是防爆灯里面的等级吗？
& w- G8 T) U+ x* B% fA:对的
! E3 W. Y# r9 LQ: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8 \! ]! y1 a p- d: ?, K) ]5 N* }! X
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.
( C0 o0 _$ p6 l3 y, `, R& sA:找工厂去问吧
5 {; k2 f9 L; n- E \: BQ: 但邮件里有个EX Rating9 ~) C0 X/ o o+ ~) d
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。/ p" B& |! d- h) T
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发表于 2018-7-17 11:50:52
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