90.60 Close of review Mar 4, 2024
ISO
ISO/TC 27/SC 5 Methods of analysis
International Standard
73.040 Coals
Published
ISO 11722:2013 specifies a method for determining the moisture in the general analysis test sample of hard coal by drying in nitrogen.
WITHDRAWN
ISO 11722:1999
PUBLISHED
ISO 11722:2013
90.60
Close of review
Mar 4, 2024