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Energy heat-mechanic and hydromechanical equipment. Erection and adjustment supervision. General requirements

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Nontraditional power engineering. Small hydropower engineering. Terms and definitions

Document status: Replaced by GOST R 51238-2025

Lighting fixtures and complexes. Terms and definitions

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Test methods specific to filling compounds of electric cables. Drop-point. Separation of oil. Lower temperature brittleness. Total acid number. Absence of corrosive components. Permittivity at 23°C. D.c. receptivity at 23°C and 100°C

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Renewable power engineering. Solar power engineering. Solar cells. Datasheet information and product data for crystalline silicon solar cells

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Refrigerating systems using positive displacement compressor. Methods of testing

Document status: Active