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Q:是不是有防爆型的LED三防灯？' x/ k$ S2 `6 E2 E B" ^6 j- v
A:不是防爆的0 \* J* D+ U- ]! Q3 f3 \
Q:防爆，防腐，防尘，防水; n# ^6 ^- J* g! E
A:就是三防灯
. V5 |$ v& E y# |, h- BQ:因为客户还提到了EX rate
2 T$ }6 y @& _$ }- q C, h) kA:那你想多了
! W5 v9 X- O8 R! E7 ^% ]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. 8 c( u4 t6 r x8 D1 d
A:去找防爆灯工厂吧3 a# D5 n" h: ^& `# z' S* m3 v
Q: Ex rating 是防爆灯里面的等级吗？0 g/ B( P3 g, V2 S" B( C+ b
A:对的5 C* u& h; z1 p& ?0 O- P( O0 X
Q:要这种类型的,但改成LED.
2 `+ H3 Z; y7 m; ]5 ] | 6 f! o! ]" ]+ }0 b) }" \5 Q! D
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) H2 C( i. a* d ]& H
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. 1 P4 a: N }1 m0 E9 u: U
A:找工厂去问吧! i! X/ X, V% S M6 M: [
Q: 但邮件里有个EX Rating
6 M! T; Q0 t0 h4 H( eA: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。- e; p A. b2 D+ O% |
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发表于 2018-7-17 11:50:52
|LED盘
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