• Hydrogen Technologies Standards form the basic framework for market ramp-up

    More information

  • Climate change Standards and specifications support climate targets

    More information

  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

    More information
 
Standards [Withdrawn]

DIN 22020-2
Investigations of the raw material in hard-coal-mining; microscopical examination of hard coal, coke and briquettes; preparation of polished surface from lump material and particulate samples

Title (German)

Rohstoffuntersuchungen im Steinkohlenbergbau; Mikroskopische Untersuchungen an Steinkohle, Koks und Briketts; Herstellung von Körnerschliffen und Stückschliffen

Document: references other documents

Document: referenced in other documents

Edition 1986-09
Original language German
Price from 54.10 €
Order from DIN Media
Table of contents

Contact

Dipl.-Ing.

Sabine Hertel

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2779
Fax: +49 30 2601-42779

Send message to contact