90.92 Standard to be revised May 20, 2023
ISO
ISO/TC 27/SC 5 Methods of analysis
International Standard
73.040 Coals
ISO 1017:2006 specifies a method of determining the mass fraction of acetone-soluble material ("resinous substance") in the benzene-soluble extract from brown coals and lignites.
WITHDRAWN
ISO 1017:1985
PUBLISHED
ISO 1017:2006
90.92
Standard to be revised
May 20, 2023
IN_DEVELOPMENT
ISO/FDIS 1017