Russian standards PDF
General purpose stationary air piston compressors. Rules of reception and methods of tests
Document status: Active
Condensing units with hermetic refrigeration compressors for commercial refrigeration equipment. General specifications
Document status: Active
Iron ores, concentrates, agglomerates and pellets. Methods for the determination of calcium oxide and magnesium oxide
Document status: Active
Buildings and structures. Methods for measuring the illuminance
Document status: Withdrawn