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United power system and isolated power systems. Relay protection and automation. Automatic emergency control of electric power systems. Automatic overfrequency protection devices. Norms and requirements

Document status: Replaced by GOST R 59373-2025

Plain bearings split angle bearing blocks with two bolt holes. Design and dimensions

Document status: Active

Microclimate systems. Assessment of the energy efficiency of the heating and ventilation systems

Document status: Active

Products for perfumery and cosmetic. Methods of extract evaporation and calculation of organic indexes. Supplemental information to use with ISO 16128-2

Document status: Active

Medical electrical equipment. Part 2-87. Particular requirements for basic safety and essential performance of high-frequency ventilators

Document status: Active

Interstate system for standardization. Interstate standards, rules and recommendations on interstate standardization. General requirements for structure, drafting, presentation, content and indication

Document status: Active