Russian standards PDF
Compressed natural fuel gas for gas-balloon vehicles. Specifications
Document status: Replaced by GOST 27577-2000
Insulation materials. Methods for testing under ionizing radiation
Document status: Active
Insulating materials. Methods for determining the strength to the effects of ionizing radiation
Document status: Active
Greenhouse grounds. Methods for determination of water-soluble potassium
Document status: Active
Greenhouse grounds methods for determination of nitrate nitrogen
Document status: Active