GB 7729-1987
General principles of spectrophotometry for chemical analysis of metallurgical products (English Version)
- Standard No.
- GB 7729-1987
- Language
- Chinese, Available in English version
- Release Date
- 1987
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2022-03
- Replace By
- GB/T 7729-2021
- Latest
- GB/T 7729-2021
GB 7729-1987 history
- 2021 GB/T 7729-2021 Chemical analysis of metallurgical products—General rule for spectrophotometric methods
- 1987 GB 7729-1987 General principles of spectrophotometry for chemical analysis of metallurgical products
