Russian standards
Wood protective means. Test methods for leaching resistance
Document status: Active
Solid biofuels. Fuel specifications and classes. Part 3. Wood briquettes for non-industrial use
Document status: Active
Liquid chemical products. Measurement of colour in Hazen units (platinum-cobalt scale)
Document status: Active
Electrical insulating oil. Determination of interfacial tension of oil against water. The ring method
Document status: Active