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Q:是不是有防爆型的LED三防灯？
4 c" a } v) ]A:不是防爆的
1 r3 w% y6 l/ }' a$ hQ:防爆，防腐，防尘，防水7 A0 N, L: n, k2 L1 ^* l# u, Z
A:就是三防灯; G/ m3 c1 _% j
Q:因为客户还提到了EX rate/ ]/ x( p% m. R: ~0 T7 \
A:那你想多了
' ]# D$ n, i. ~! D# iQ: 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. ' r* z) f" I1 T+ z" a" M) g! V
A:去找防爆灯工厂吧4 |: f/ a' r7 }2 R
Q: Ex rating 是防爆灯里面的等级吗？
% o: ]; s. }& \/ ?/ H' QA:对的
$ Q* J* k2 h$ Z' Z: SQ:要这种类型的,但改成LED.
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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
, I8 ]; P* c- z" g: QQ: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. 0 n9 W2 k9 F% D* m" x5 |
A:找工厂去问吧/ r( X' b' f' k
Q: 但邮件里有个EX Rating, r0 i4 }; l; f0 E
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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