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Explosion-proof mine electromagnetic starters up to 1140 V. Technical requirements and test methods

Document status: Cancelled

Brushes of electrical machines. Methods of dimensions examination

Document status: Active

Rotating electrical machines. Part 30. Efficiency classes of single-speed, three-phase, cage-induction motors (IE-code)

Document status: Active

Type F and type B residual current operated circuit-breakers with and without integral overcurrent protection for household and similar uses

Document status: Active

Rotating electrical machines. Part 18-32. Functional evaluation of insulation systems. Test procedures for form-wound windings. Evaluation by electrical endurance

Document status: Active

Miner's Explosion-protected caplights. Part 2. Performance requirements

Document status: Replaced by GOST R 52066-2007