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Q:是不是有防爆型的LED三防灯？5 H; c; l5 s" y1 S! j' B; U9 Q
A:不是防爆的
- ?5 P# X4 F& T& i: W" SQ:防爆，防腐，防尘，防水
0 a, [8 r/ O1 \A:就是三防灯
. r- [) }4 T' ]; k3 p4 bQ:因为客户还提到了EX rate
1 W* R X: t' f* eA:那你想多了
9 \4 _2 i$ t5 }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.
`1 P' ?, B2 s: p; \* s+ S E5 N- L. @8 XA:去找防爆灯工厂吧9 i p9 Q/ g: G4 l5 h0 V+ Q( A2 [
Q: Ex rating 是防爆灯里面的等级吗？% m* m* K5 ^( P$ d
A:对的
, Z& M- I& e; V% Y; BQ:要这种类型的,但改成LED.: P. w# [! v. @' e5 ~2 Z
0 {8 _1 H# `0 \. {7 Y! D) Z( Z0 hA: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+ [( }9 J0 V5 m5 A# s; O3 L% v
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.
" W: E7 J* S& p( c, a% F9 rA:找工厂去问吧# {, d4 a' J3 w( g; k# j% ?* w
Q: 但邮件里有个EX Rating
! B; }& T1 q1 a/ P' DA: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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