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United power system and isolated power systems. Relay protection and automation. Automatic emergency control of electric power systems. Automatic devices to limit the magnitude of the overvoltage. Norms and requirements
Document status: Active
Low voltage systems. Cable systems. Telecommunication sockets. General requirements
Document status: Active
Low-voltage switchgear and controlgear. Part 4-2. Contactors and motor-starters. AC semiconductor motor controllers and starters for AC electric motors
Document status: Replaced by GOST IEC 60947-4-2-2023
Food bone of poultry. Method for determination of mass fraction of residual muscle tissue
Document status: Active
Worsted all-woolen and half-woolen fabrics of departmental application. Specifications
Document status: Active
