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Q:是不是有防爆型的LED三防灯？$ x( f% E) l1 V' e
A:不是防爆的
) I; [; W: a' ~% w4 c8 z( gQ:防爆，防腐，防尘，防水
) ^% h5 d+ `; S1 c) o, G- j8 nA:就是三防灯1 o4 q$ o; p) ?1 o1 ~
Q:因为客户还提到了EX rate
0 T2 S' `) J) e, K2 v- f" SA:那你想多了9 W1 l+ T5 ]; s1 i9 U
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 U7 \, v/ P$ U+ n
A:去找防爆灯工厂吧% K& O3 M6 B# \
Q: Ex rating 是防爆灯里面的等级吗？- [7 y) o4 z% n1 u
A:对的; S2 k% V1 d6 H( }9 {
Q:要这种类型的,但改成LED.
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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; m' r; p4 a/ ^
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. 5 Y1 r7 C/ w& J
A:找工厂去问吧
$ F( U' i5 @9 i+ D5 m8 cQ: 但邮件里有个EX Rating$ i/ a+ J" o; D! W* f: Z8 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。
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发表于 2018-7-17 11:50:52
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