DIN 22020-5:2005-02

Investigations of the raw material in hard-coal-mining - Microscopical examinations of hard coal, coke and briquettes - Part 5: Reflectance measurements on vitrinites.

NORMA vydaná dňa 1.2.2005

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The information about the standard:

Designation standards: DIN 22020-5:2005-02
Publication date standards: 1.2.2005
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: German technical standard
Kategória: Technické normy DIN

Annotation of standard text DIN 22020-5:2005-02 :

Rohstoffuntersuchungen im Steinkohlenbergbau - Mikroskopische Untersuchungen an Steinkohle, Koks und Briketts - Teil 5: Reflexionsmessungen an Vitriniten.