Russian standards
Solid biofuel. Fuel specifications and classes. Part 4. Graded wood chips
Document status: Active
Lubricating greases. Determination of extreme-pressure properties on four-ball machine
Document status: Active
Laboratory glassware. Burettes. Part 2. Burettes for which no waiting time is specified
Document status: Active
Solid mineral fuel. Determination of the highest combustion heat and calculation of the lowest combustion heat
Document status: Replaced by GOST 147-2013
