- Standard No.
- GB 223.47-1985
- Language
- Chinese
- Release Date
- 1985
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
-
GB/T 223.47-1994
- Lastest
-
GB/T 223.47-1994
GB 223.47-1985 history
- 1994 GB/T 223.47-1994 Methods for chemical analysis of iron,steel and alloy. The carrier precipitation-molybdenum blue potometric method for the determination of antimony content
- 1985 GB 223.47-1985 methods for chemical analysis of iron,steel and alloy--The carrier precipitation-molybdenum blue photometric method for the determination of antimony content
GB 223.47-1985 methods for chemical analysis of iron,steel and alloy--The carrier precipitation-molybdenum blue photometric method for the determination of antimony content was changed to GB/T 223.47-1994 Methods for chemical analysis of iron,steel and alloy. The carrier precipitation-molybdenum blue potometric method for the determination of antimony content.