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Fluids for electrotechnical applications. Unused mineral insulating oils for transformers and switchgear. Specifications
Document status: Active
Automatic burner gas forced air. Technical safety requirements and test methods
Document status: Active
Explosion-proof mine low-voltage complete control devices up to 1140 V. Technical requirements and test methods
Document status: Replaced by GOST 27307-2013
Test procedures for determining physical properties of brush materials for electrical machines
Document status: Active
Line suspension dick insulators. Types, parameters and dimensions
Document status: Replaced by GOST 27661-2017