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Q:是不是有防爆型的LED三防灯？
5 I. L R5 P2 S% ^# TA:不是防爆的7 z4 D# {+ |' M# ^* p
Q:防爆，防腐，防尘，防水- x/ {' |% _% F# I
A:就是三防灯# }0 O! `( P5 c
Q:因为客户还提到了EX rate9 Z7 Z& b7 F7 ~% m$ @( C
A:那你想多了; c6 y4 I- L0 Y1 z* o: G
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. 5 g# a8 _( o O; b! q
A:去找防爆灯工厂吧. k. _( L( L8 j. ^1 H
Q: Ex rating 是防爆灯里面的等级吗？, n) O$ X: o" O- O
A:对的* s) f; U) `" v# U" j* W' j
Q:要这种类型的,但改成LED.( m6 v% d1 F+ p+ ~: C
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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
0 a# X- x# s9 {& D5 d: p! x) _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. * ?9 a# _+ B) P( }! G, p
A:找工厂去问吧5 N8 d R) p5 u
Q: 但邮件里有个EX Rating
+ R E) }" ^: R. ~, 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。6 J V5 X& N4 h! i" Z) O7 \3 {
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发表于 2018-7-17 11:50:52
|LED盘
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