BS ISO 7404-4:2017 :

BS ISO 7404-4:2017 : 1365593
BS ISO 7404-4:2017 :
Title: Methods for the petrographic analysis of coals Method of determining microlithotype, carbominerite and minerite composition


Pages: 18
Year:
Publisher: British Standards Institution
Availability: Within 1-2 working days
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