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United power system and isolated power systems. Hydraulic and pumped storage power stations. Hydraulic engineering structures. Monitoring and assessment of technical condition during operation. Main provisions

Document status: Replaced by GOST R 57793-2025

Low-voltage switchgear and controlgear. Part 5-3. Devices and switching elements of control circuits. Requirements for proximity devices with defined behaviour under fault conditions

Document status: Active

Non-self-ballasted single-capped LED-lamps for general lighting. Performance requirements

Document status: Active

Nontraditional power engineering. Solar photovoltaic modules. Types and basic parameters

Document status: Active

Batteries of cylindrical manganese-zinc cells based on electrolyte. Specification

Document status: Active

Explosive atmospheres. Part 2. Equipment protection by pressurized enclosure 'p'

Document status: Active