Quartz sand, ground sandstone, quartzite and veiny quartz for glass industry. Method for the determination of silicon dioxide
Document status: Replaced by GOST 22552.1-2019
Solid biofuels. Fuel specifications and classes. Part 3. Wood briquettes for non-industrial use
Document status: Active
Petroleum bitumens. Method for determination of paraffin content
Document status: Active
Hard coal phenol products. Method for the determination of neutral oils
Document status: Replaced by GOST 11239-2023
