BS ISO 7404-3:2009
Current
The latest, up-to-date edition.
Methods for the petrographic analysis of coals Method of determining maceral group composition
Hardcopy , PDF
English
11-30-2009
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents and materials
6 Apparatus
7 Preparation of coal sample
8 Procedure
9 Expression of results
10 Precision
11 Test report
Annex A (informative) - Sub-division of maceral groups
Bibliography
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