China 'GB/T 34640.1-2017
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 34640.1-2017
Classification and recycling and utilization of wrought aluminium and aluminium alloy scraps—Part 1:Classification of scraps 变形铝及铝合金废料分类、回收与利用 第1部分:废料的分类
Issued Date:2017-09-29
Implemented Date:2018-04-01
Issued by:
The Standardization Administration of the People's Republic of China