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Rotating electrical machines. Part 18-31. Functional evaluation of insulation systems. Test procedures for form-wound windings. Thermal evaluation and classification of insulation systems used in rotating machines
Document status: Active
Tests for electric cables under fire conditions. Circuit integrity. Part 12. Apparatus. Fire with shock at a temperature of at least 830°C
Document status: Replaced by GOST IEC 60331-1-2013
Enamelled round winding wires. Method of the breakdown voltage test
Document status: Active
Copper-aluminium connection plates. General specifications
Document status: Active
Primary batteries. Part 4. Safety of lithium batteries
Document status: Active
Rotating electrical machines. Part 5. Classification of protection degrees provided by the integral design of rotating electrical machines (IP code)
Document status: Cancelled