GB/T 7939-1987
Hydraulic fluid power--Hose assemblies--Method of test
2008-05
- Standard No.
- GB/T 7939-1987
- Language
- Chinese
- Release Date
- 1987
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
- GB/T 7939-2008
- Lastest
- GB/T 7939-2008
- Scope
- This standard specifies the test requirements for hose assemblies used in hydraulic systems, and is applicable to the type test of 5-51mm hose assemblies, but does not include special tests for special needs.
GB/T 7939-1987 history
- 2008 GB/T 7939-2008 Hydraulic fluid power.Hose assemblies.Test methods
- 1987 GB/T 7939-1987 Hydraulic fluid power--Hose assemblies--Method of test