China 'QB/T 2631.1-2004
' Industry standard english version:
QB
中华人民共和国行业标准
INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
QB/T 2631.1-2004
Gold craft picture. Fineness and thickness of gold coating. ICP solution spectrometric method. Part 1: Print on gold film 金饰工艺画金层含金量与厚度测定ICP光谱法第1部分:金膜画
Issued Date:2004-8-15
Implemented Date:2005-1-1
Issued by:
The Standardization Administration of the People's Republic of China
GB Standard Code
QB/T 2631.1-2004
Standard Category
China Light Industry
Standards
GB Standard English Title
Gold craft picture. Fineness and thickness of gold coating. ICP solution spectrometric method. Part 1: Print on gold film