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Electrical apparatus for use in the presence of combustible dust. Part 10. Classification of areas where combustible dusts are or may be prepresent
Document status: Active
Base carrying mechanical structures. Systems of secondary power supplies. Types and basic dimensions
Document status: Replaced by GOST R 52420-2020
Radio-frequency cable type PK 50-11-21. Specifications
Document status: Active
Crystal silicon. General requirements for methods of chemical analysis
Document status: Replaced by GOST 19014-2024
Distribution boards for industrial and social buildings. General specifications
Document status: Replaced by GOST 32397-2020