DIN 22020-1:1998
Investigations of raw material in hard-coal-mining - Microscopical examination of hard coal, coke and briquettes - Part 1: Terms, survey of processes and their applications

Standard No.

DIN 22020-1:1998

Release Date

1998

Published By

German Institute for Standardization

Status

Be replaced

Replace By

DIN 22020-1:1998-08

Latest

DIN 22020-1:1998-08

Replace

DIN 22020-1:1986 DIN 22020-1:1996

Scope

The investignation methods contained in the standard are applicable to all kinds and qualities of hard coal, coke and briquettes. In addition to definitions of terms, it also contains general instructions on microscopic coal investigations, in particular those for application and use within mining technology.#,,#

DIN 22020-1:1998 history

• 1998 DIN 22020-1:1998-08 Investigations of raw material in hard-coal-mining - Microscopical examination of hard coal, coke and briquettes - Part 1: Terms, survey of processes and their applications
• 1998 DIN 22020-1:1998 Investigations of raw material in hard-coal-mining - Microscopical examination of hard coal, coke and briquettes - Part 1: Terms, survey of processes and their applications
• 0000 DIN 22020-1:1996
• 0000 DIN 22020-1:1986