Online Standards Store PDF
Explosionproof electrical apparatus. Part 12. Classification of mixtures of gases or vapours with air according to their maximum experimental safe gaps and minimum igniting currents
Document status: Replaced by GOST 31610.20-1-2020
Winding wires. Test methods. Part 3. Mechanical properties
Document status: Active
Solid electrical insulating materials. Methods for evaluation of dielectric power factor and permittivity at power (50 Hz) frequency
Document status: Active
Flameproof mine power transformers. General specifications
Document status: Active
Laminated plastic sheets and plates for electrotechnical use. General specification
Document status: Active
Refrigerating systems and heat pumps. Safety and environmental requirements. Part 1. Definitions, classification and selection criteria
Document status: Active