China 'GB/T 12307.3-1997
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
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
Issued Date:1997-06-27
Implemented Date:1998-01-01
Issued by:
The Standardization Administration of the People's Republic of China