
Investigations of the raw material in hard-coal-mining - Part 2: Terms relating to raw material.
NORMA vydaná dňa 1.9.1997
Designation standards: DIN 22005-2:1997-09
Note: NEPLATNÁ
Publication date standards: 1.9.1997
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: German technical standard
Kategória: Technické normy DIN
Rohstoffuntersuchungen im Steinkohlenbergbau - Teil 2: Rohstoffliche Begriffe.