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是不是有防爆型的LED三防灯 防爆 防腐 防尘 防水

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    发表于 2018-7-17 11:50:52 | 显示全部楼层 |阅读模式
    Q:是不是有防爆型的LED三防灯?9 l6 _) D. ]1 \3 I* B
    A:不是防爆的" K4 T/ u( z4 w$ S- ^
    Q:防爆,防腐,防尘,防水2 c, V' _6 v, H  i* F  Z
    A:就是三防灯
    , O+ d6 i" p- SQ:因为客户还提到了EX rate
    0 ]+ _! V) K5 n+ p4 KA:那你想多了
    4 E- g5 x2 ~, ]1 h: Z8 Z% y/ H8 oQ: 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; X& m2 S1 D4 @" R" ^; {A:去找防爆灯工厂吧: D6 \3 _4 v7 D
    Q: Ex rating 是防爆灯里面的等级吗?7 ^  W- M& ]+ A2 I$ Z. m9 m
    A:对的$ s; r! c% H! @! ~( C
    Q:要这种类型的,但改成LED.
    ! c" d2 f' _; d: |! @. S) T# L; l; l, r% k: k2 b
    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5 G( L! y1 N5 `' C7 }
    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. ' B+ E. q0 e" T* y6 \! p5 @! k- t
    A:找工厂去问吧
    - k! C* s% O) |, Y* RQ: 但邮件里有个EX Rating2 ?! o  Z* @. B" K
    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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