DIN 23011-2:1989
Preparation of hard coal; preparation plants; flowsheets
- Standard No.
- DIN 23011-2:1989
- Release Date
- 1989
- Published By
- German Institute for Standardization
- Status
- Replace By
- DIN 23011-3:2013
- Latest
- DIN 23011-3:2013
- Scope
- This standard applies to visualisation by flow sheets of the process route of coal preparation plants and preparation-technological sub-systems in hardcoal mining on the surface and underground.
DIN 23011-2:1989 history
- 2013 DIN 23011-3:2013 Preparation of hard coal - Preparation-plants - Part 3: Flow sheets and graphical symbols
- 1989 DIN 23011-2:1989 Preparation of hard coal; preparation plants; flowsheets
