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Q:是不是有防爆型的LED三防灯？3 P( d; r! _9 a1 `' t
A:不是防爆的
/ g9 R* O+ t8 H# hQ:防爆，防腐，防尘，防水! C W# ^, F5 k
A:就是三防灯% X2 d: D9 A$ x# \. n
Q:因为客户还提到了EX rate- T7 k% j8 Z% x; K$ q, G3 t0 z
A:那你想多了: c/ B9 @ m# ~, Q: l
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.
4 u a. e( \) `- ~8 g& h4 f% M4 ^! jA:去找防爆灯工厂吧6 c1 H6 Z0 Z: L& f6 E5 Z
Q: Ex rating 是防爆灯里面的等级吗？5 x- m$ C* F) ?
A:对的6 d! k2 s4 T1 x& x
Q:要这种类型的,但改成LED.. w9 a( c, K( O2 k$ c% h
E# v9 Y$ M; l' O1 a' UA: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7 f4 T% e M- \- q& @0 m: ]
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.
; k* F7 q: k, F# ]+ ?5 m" D% GA:找工厂去问吧
7 z3 L! g+ D, A9 [$ [Q: 但邮件里有个EX Rating. |0 \, z9 a) S# m7 k7 g E. O3 X
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
|LED盘
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