gb20975.25
gb20975.25, Total:3 items.
The international standard classification for "gb20975.25" includes: Aluminium and aluminium alloys .
The Chinese standard classification for "gb20975.25" includes: Light metals and their alloys analysis method .
国家市场监督管理总局、中国国家标准化管理委员会
- GB/T 20975.25-2020 Methods for chemical analysis of aluminium and aluminium alloys—Part 25：Determination of elements content—Inductively coupled plasma atomic emission spectrometric method
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 20975.25-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 25:Inductively coupled plasma atomic emission spectrometric method
- GB/T 20975.25-2020(英文版) Methods for chemical analysis of aluminium and aluminium alloys—Part 25：Determination of elements content—Inductively coupled plasma atomic emission spectrometric method
