GB/T 719-1984
Pig iron-sampling for chemical analysis
2006-08
- Standard No.
- GB/T 719-1984
- Language
- Chinese
- Release Date
- 1984
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
- GB/T 20066-2006
- Lastest
- GB/T 20066-2006
GB/T 719-1984 history
- 2006 GB/T 20066-2006 Steel and iron.Sampling and preparation of samples for the determination of chemical composition
- 1965 GB 719-1965 Sample collection method for chemical analysis of pig iron
GB/T 719-1984 Pig iron-sampling for chemical analysis was changed to GB/T 20066-2006 Steel and iron.Sampling and preparation of samples for the determination of chemical composition.