China 'GB/T 23612-2017
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 23612-2017
Technical specification for process of anodizing and electrodeposition painting on aluminium alloy extruded profiles for architecture 铝合金建筑型材阳极氧化与阳极氧化电泳涂漆工艺技术规范
Issued Date:2017-07-12
Implemented Date:2018-04-01
Issued by:
The Standardization Administration of the People's Republic of China