DIN 21325:1989
Pit converted timber; timber sleepers
- Standard No.
- DIN 21325:1989
- Release Date
- 1989
- Published By
- German Institute for Standardization
- Status
- Replace By
- DIN 21325:2012
- Latest
- DIN 21325:2012-02
- Scope
- This standard applies to wooden sleepers used for tracklaying in mining.
DIN 21325:1989 history
- 2012 DIN 21325:2012-02 Pit converted timber - Timber sleepers
- 2012 DIN 21325:2012 Pit converted timber - Timber sleepers
- 1989 DIN 21325:1989 Pit converted timber; timber sleepers
