GB/T 1131-1984
Hand reamers
2004-08
- Standard No.
- GB/T 1131-1984
- 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 1131.1-2004
- GB/T 1131.2-2004
- Lastest
- GB/T 1131.1-2004
- GB/T 1131.2-2004
- Replace
- GB 1131-1973
- Scope
- This standard is formulated with reference to the international standard ISO236/I-1976 "Hand Reamer", and the diameter tolerance (ie accuracy grade) of the reamer is in accordance with the provisions of GB 4246-84 "Special Tolerance for Reamers".
GB/T 1131-1984 history
- 2004 GB/T 1131.1-2004 Hand reamers--Part 1:Types and dimensions
- 1984 GB/T 1131-1984 Hand reamers
- 0000年 GB 1131-1973