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Q:是不是有防爆型的LED三防灯？' m U- N- h# G* V
A:不是防爆的
) D) ^2 o' N; t% P4 @Q:防爆，防腐，防尘，防水
i9 v! e ^, N# m* LA:就是三防灯
4 V V( `; c7 T# A+ ]: {Q:因为客户还提到了EX rate
9 f0 J! w" B8 O5 N, [: bA:那你想多了' ~) a; J: X( ~* N/ Q
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.
6 A- R0 [0 G& C1 mA:去找防爆灯工厂吧
8 q' t, X9 ~: {6 ]Q: Ex rating 是防爆灯里面的等级吗？/ W/ O) N( c' w3 O7 @/ Z" W
A:对的( _( B8 {& T' A( B. ^
Q:要这种类型的,但改成LED.$ t0 \- t0 E+ d: J& ?/ q" Z9 |
# U' @* ~" U% o$ W3 c% k4 w. qA: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8 P' G% J+ V) ^- D6 L
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. ' F3 L$ h4 U: a# }" V; n9 Z. Y7 X
A:找工厂去问吧2 ], Y$ e; Y7 ?
Q: 但邮件里有个EX Rating
$ ? r4 K2 Q8 T- M( I, `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
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