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Q:是不是有防爆型的LED三防灯？' }* I# o; }9 `' L
A:不是防爆的
& C; C1 R# ^: L& n2 rQ:防爆，防腐，防尘，防水
; @2 m4 A( r1 G6 u, y [5 i, Z" mA:就是三防灯
, d# W( a0 T! n9 GQ:因为客户还提到了EX rate
# _' A9 F+ \3 u; B j1 p& Z- mA:那你想多了
/ T9 R+ v% ]* P0 A/ ]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.
0 p$ C; V) C$ R+ O9 UA:去找防爆灯工厂吧 A$ @* d- k' L7 }; d
Q: Ex rating 是防爆灯里面的等级吗？
+ \0 p' U/ X; \- V0 U4 vA:对的9 A8 d& u- m6 h2 D
Q:要这种类型的,但改成LED.+ _) w' h* G$ O5 p8 H9 }/ }
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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
4 g4 k4 r5 l5 j* K: cQ: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.
8 z. t3 P* i* `' ~7 HA:找工厂去问吧
/ j3 G9 W; R; E2 Q% ~* I4 MQ: 但邮件里有个EX Rating' ]6 J7 Q9 Q# c5 @9 c1 ]
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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