Russian standards
Brown coals, hard coals, anthracites, coal briquettes and combustible shales. Methods for the determination of mineral impurities (rock) and smalls
Document status: Active
Goods of household chemistry. General technical requirements
Document status: Active
Solid mineral fuels. Determination of total sulfur - Eschka method
Document status: Replaced by GOST 8606-2015
Iron ores, agglomerates and pellets. Method for determination of initial softening point and temperature range of softening
Document status: Active