DIN 22012:1994-01
Current
Current
The latest, up-to-date edition.
INVESTIGATIONS OF THE RAW MATERIAL IN HARD-COAL-MINING - MACROPETROGRAPHIC CLASSIFICATION AND TOPOGRAPHIC SURVEY OF HARD-COAL AND HOST ROCK
Available format(s)
Hardcopy , PDF
Language(s)
German
Published date
01-01-1994
| DevelopmentNote |
Partially supersedes DIN 21900. (03/2003)
|
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Current
|
| Supersedes |
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