GB/T 6902-2001
Testing methods for railway signal relays (English Version)
- Standard No.
- GB/T 6902-2001
- Language
- Chinese, Available in English version
- Release Date
- 2001
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2011-03
- Replace By
- GB/T 6902-2010
- Latest
- GB/T 6902-2010
- Scope
- This standard specifies the general test methods for railway signal relays and the tests for the electrical characteristics and time characteristics of various relays. This standard applies to various railway signal relays in railway signal equipment.
GB/T 6902-2001 history
- 2010 GB/T 6902-2010 Test methods for railway signal relays
- 2001 GB/T 6902-2001 Testing methods for railway signal relays
GB/T 6902-2001 Testing methods for railway signal relays was changed to TB/T 3174-2007 Test methods for railway signaling relays.
