GB 12514-1990
Performance requirements and test methods for fire coupling
2006-08
- Standard No.
- GB 12514-1990
- Language
- Chinese
- Release Date
- 1990
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
- GB 12514.1-2005
- GB 12514.2-2006
- GB 12514.3-2006
- GB 12514.4-2006
- Lastest
- GB 12514.1-2005
- GB 12514.2-2006
- GB 12514.3-2006
- GB 12514.4-2006
GB 12514-1990 history
- 2005 GB 12514.1-2005 Fire coupling.Part 1:General technical conditions for fire coupling
- 1990 GB 12514-1990 Performance requirements and test methods for fire coupling