BS ISO 7404-3:2009
Methods for the petrographic analysis of coals - Method of determining maceral group composition

Standard No.

BS ISO 7404-3:2009

Release Date

2009

Published By

British Standards Institution (BSI)

Latest

BS ISO 7404-3:2009

Replace

07/30145808 DC:2007 BS 6127-3:1995

BS ISO 7404-3:2009 history

• 2009 BS ISO 7404-3:2009 Methods for the petrographic analysis of coals - Method of determining maceral group composition
• 1995 BS 6127-3:1995 Petrographic analysis of bituminous coal and anthracite - Method of determining maceral group composition of bituminous coal and anthracite

BS ISO 7404-3:2009 Methods for the petrographic analysis of coals - Method of determining maceral group composition has been changed from BS 6127-3:1995 Petrographic analysis of bituminous coal and anthracite - Method of determining maceral group composition of bituminous coal and anthracite.