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Rotating electrical machines. Part 18-33. Functional evaluation of insulation systems. Test procedures for form-wound windings. Multifactor evaluation by endurance under simultaneous thermal and electrical stresses
Document status: Active
Specification for combined flexible materials for electrical insulation. Definitions and general requirements
Document status: Active
Alternating current apparatus and devices for voltages above 1000 V. Temperature rise at continuous duty. Norms and test methods
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Sealed radionuclide alpha-radiation sources. Methods of parameters measurement
Document status: Active
Mining electrical equipment of normal production. General technical requirements and test methods
Document status: Active
Lead-acid starter batteries. Part 1. General requirements and methods of test
Document status: Withdrawn