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Q:是不是有防爆型的LED三防灯？) e @2 ^- w# F* l; p4 s
A:不是防爆的
2 q, R0 P2 z7 R2 R9 O5 i [Q:防爆，防腐，防尘，防水
4 h/ P9 F. X. E1 gA:就是三防灯
, H$ H7 D3 f, I3 {5 a8 {! bQ:因为客户还提到了EX rate
# o5 _6 p1 l/ r4 s+ N9 v; JA:那你想多了' F% h) r$ A- o3 R9 y. m& ?6 x
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 z T; B/ C2 g- M7 i9 N
A:去找防爆灯工厂吧* t; E: B- ?% d0 L4 a
Q: Ex rating 是防爆灯里面的等级吗？
$ a; h3 m; E K8 |/ aA:对的. \0 P. c& M6 E4 C! B$ ]& w3 Z
Q:要这种类型的,但改成LED.2 P; W/ E. m1 x& y4 B
" A1 L/ L! u; F5 w8 S _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
- s/ V$ Y8 A4 E" e) K, S( e2 v4 @5 n1 eQ: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. * o* i+ p1 B8 M/ W" w. g
A:找工厂去问吧: N7 c5 h% B5 a& v9 Q
Q: 但邮件里有个EX Rating
/ v0 x% M( S2 G& AA: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。, v% u9 T+ w# W( T$ a7 a# u
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发表于 2018-7-17 11:50:52
|LED盘
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