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Q:是不是有防爆型的LED三防灯？5 w q, }1 A1 X- ^4 g5 X9 Y; ~
A:不是防爆的
$ F; ^7 h; g( q. d) X& H/ LQ:防爆，防腐，防尘，防水
4 z6 A$ |9 H z! }2 ^3 J: ^A:就是三防灯9 e( {$ B" w( D& i* t, j1 Q
Q:因为客户还提到了EX rate6 |* ^! {7 r9 e' k/ m
A:那你想多了
, F$ E7 h7 S8 `" NQ: 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. / k( p2 V( s' l" {! e3 K3 u
A:去找防爆灯工厂吧. L! |* j+ i& t
Q: Ex rating 是防爆灯里面的等级吗？
) M% A6 @! p5 o& ]- L& G6 sA:对的
. u. }" m& B x/ V0 H& YQ:要这种类型的,但改成LED.) }$ F, K: K) N& d
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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
; S+ m: B! q% P' l- z8 H" k, P1 aQ: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. / l3 |' A& {) {6 o9 |, L+ k2 F
A:找工厂去问吧. @" K& }) F9 W, `4 z
Q: 但邮件里有个EX Rating
1 a8 y/ I5 n( }4 U" G) i4 o4 j! oA: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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