DIN 22020-5
Investigations of the raw material in hard-coal-mining - Microscopical examinations of hard coal, coke and briquettes - Part 5: Reflectance measurements on vitrinites
active, Most Current
| Organization: | DIN |
| Publication Date: | 1 February 2005 |
| Status: | active |
| Page Count: | 21 |
| ICS Code (Coals): | 73.040 |
Document History
DIN 22020-5
February 1, 2005
Investigations of the raw material in hard-coal-mining - Microscopical examinations of hard coal, coke and briquettes - Part 5: Reflectance measurements on vitrinites
A description is not available for this item.
September 1, 2003
Investigations of the raw material in hard-coal-mining - Microscopical examinations of hard-coal, coke and briquettes - Part 5: Reflectance measurements on vitrinites
A description is not available for this item.
September 1, 1986
Investigations of the raw material in hard-coal-mining microscopical examinations of hard coal, coke and briquettes; reflectance measurements on vitrinites
A description is not available for this item.