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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?
    4 \3 L) k8 ]+ d! {( ^7 |A:不是防爆的2 N& g7 g, T7 b8 X) q
    Q:防爆,防腐,防尘,防水
    * ]: B. Q$ {. N3 s$ [A:就是三防灯
    $ M6 C1 L! A( I) B% C9 MQ:因为客户还提到了EX rate! J; h4 x. g4 X! K
    A:那你想多了
      ~. z& m* y" J: `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.
    5 f$ q9 p. d# q: @7 \; gA:去找防爆灯工厂吧
    ; I+ e' |9 Y0 @0 M& O7 tQ: Ex rating 是防爆灯里面的等级吗?
    3 j, [0 u/ B1 y, ]  `8 U6 x" OA:对的
    0 p) N+ m, P" _- UQ:要这种类型的,但改成LED.
    ) U% u3 |4 S% s5 p# R! ?) j1 J
    1 v$ u% H- p; z0 ~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
    + J! J0 n8 J. cQ: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.
    4 C- x# K& k& VA:找工厂去问吧6 X3 K$ A) b/ Q2 \) ^
    Q: 但邮件里有个EX Rating3 {, }' v' R( Y. o' E. h1 C! L
    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) C4 a+ l5 h0 @; P# a
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