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Q:是不是有防爆型的LED三防灯？
2 J; i2 Y* Y& F: z1 F( rA:不是防爆的/ f% [# I( Y$ ?- O: J
Q:防爆，防腐，防尘，防水
8 m0 z5 G0 l9 b7 R6 S3 iA:就是三防灯, k8 y' ~+ Q' X9 Z+ \6 ~9 ]7 n
Q:因为客户还提到了EX rate
2 e' t+ P/ T1 C. J3 o- SA:那你想多了, m. \2 c: m$ s7 l" H
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. ; H% x5 V. b* l) g- E8 Z2 S7 i$ l
A:去找防爆灯工厂吧
* M/ y5 r5 q5 b6 A% s; }( Q2 `, F& ZQ: Ex rating 是防爆灯里面的等级吗？
. Z$ |5 p( h! dA:对的
3 x7 L5 [/ U* u* z# R9 ~1 PQ:要这种类型的,但改成LED.
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, j, d4 a- t7 R7 M6 TA: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4 J* p( @$ `5 A6 d% J3 Y
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. ; l4 t. l- E- p# M+ ?" v) N
A:找工厂去问吧
# L* W" i. T, b6 o! f4 `4 B* n( w! aQ: 但邮件里有个EX Rating
8 G3 q4 X- Z4 V: }7 e3 C) ~7 T/ _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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