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Q:是不是有防爆型的LED三防灯？% O2 R& c1 z/ n! J# K( i2 z7 w; t
A:不是防爆的
4 {) k3 D/ U: ^Q:防爆，防腐，防尘，防水0 k3 ^$ l2 E, ~1 b8 m* x) B5 U5 c
A:就是三防灯# |9 F& i. _" a4 H0 P) Q J
Q:因为客户还提到了EX rate
7 v% J; f/ g9 D2 vA:那你想多了
t T% q; @6 N' c2 M. ^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. % B7 }7 Q+ n& k. [/ ~
A:去找防爆灯工厂吧* F; ?* ]! r4 J5 _( i
Q: Ex rating 是防爆灯里面的等级吗？
9 ]( }2 L- R7 K9 E) pA:对的$ J/ A7 J2 x$ Z# S3 d6 p
Q:要这种类型的,但改成LED.
& {0 c0 n3 |/ c- f$ P 3 r- \% O" D$ j3 v' s; u
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
) f% Q- }+ A0 X* I; \ UQ: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.
$ z4 x9 [1 s0 ?! x% q1 TA:找工厂去问吧7 u6 L( s% m# M7 g8 K
Q: 但邮件里有个EX Rating( j& `: W8 Z) w5 n. L0 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。, q) e! A( q+ W6 A3 Z5 _! P3 u
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发表于 2018-7-17 11:50:52
|LED盘
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