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Q:是不是有防爆型的LED三防灯？
7 h: V; v; E: K6 `/ PA:不是防爆的9 p2 U. p) @' ^2 d ]3 t8 t
Q:防爆，防腐，防尘，防水
: v2 J( S# w/ t. n; T( K6 lA:就是三防灯
^" c+ k# F& E7 XQ:因为客户还提到了EX rate& V0 w. i: ]/ W# A0 L% Y8 T% {
A:那你想多了* w8 J/ r8 p$ j9 e& I0 H$ Y4 t
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.
2 _* G4 h3 D; ^2 ?2 {A:去找防爆灯工厂吧9 g H4 F# ~# C0 w
Q: Ex rating 是防爆灯里面的等级吗？2 e4 @ k9 \$ u: k* O3 F
A:对的
H8 y# C6 q- N8 ]: `- a! DQ:要这种类型的,但改成LED.
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, [; e3 p& p/ ?* l# i; f( MA: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, W) b1 z% P( { K
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.
7 X: \9 s. n8 W7 Z5 qA:找工厂去问吧
" z3 Z! g; |, Z; ZQ: 但邮件里有个EX Rating! b: L! _ g! u0 B" v
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。: H8 E N& J5 [9 E& @
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发表于 2018-7-17 11:50:52
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