China Metalliccoatings--Te GB Standards Search Result

and Chinese version GB Standards, you can purchase directly in the web page; After receive your payment, we will send the GB Standards PDF file to your Email within 1~3 days.
2. Other English version GB Standards are not ready translated, only after get your order, then we translate them, time usually need 3-5 days .


	GB/T 12307.3-1997 Metalliccoatings--Test methods for electrodeposited silver and silver alloy coatings--Part 3:Determination of the presence of residual salts 金属覆盖层银和银合金电镀层的试验方法第三部分:残留盐的测定 - 中英文版

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