GB/T 4620-1984
Spiral wound gaskets test method of hydraulic pressure sealing characteristics
- Standard No.
- GB/T 4620-1984
- Language
- Chinese
- Release Date
- 1984
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Lastest
- GB/T 4620-1984
GB/T 4620-1984 history
- 1984 GB/T 4620-1984 Spiral wound gaskets test method of hydraulic pressure sealing characteristics