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本帖最后由 tdragonfu 于 2010-1-26 18:30 编辑
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( z- \" c4 _3 ]) S; V/ x5 N顶楼：What's the meaning of "copper flash finish"? Please kindly help me translate the surface treatment of the gears, "copper flash finish".
% o9 O6 a6 k( L! WThank you in advance.
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4 }! Q# \ f L& W二楼：根据字面的理解应该是表面镀铜；I think8 L* a- }( P: }
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再提供一点讯息：Our products are supplied in various finished like Bluing,Blackening, Zinc, Copper, Nickel, Chromes & Cadmium Plating, as perthe requirements of our customers.- ]8 o/ w9 W6 J8 N) {
/ O; D/ c0 }3 N3 @3 ~6 l- lFor protection againstcorrosion, zinc plated finish is available as a standard extra.Passivation is a surface treatment which further improves the corrosionresistance of the plated film but because of its yellow irridescentfinish may not be suitable for some decorative applications. For decorative effect a copper flash finish may be applied
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是铜的溅射喷镀（表面）处理0 K9 N& i! l' U- L; T
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三楼： 闪镀 flash(flash plate) 电时间极短产生薄层的电镀。
: D8 [% Y# C+ i- b$ Y% F按上述，可否理解为闪镀铜
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发表于 2010-1-26 13:14:48
发表于 2010-1-27 15:09:41
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