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Requirements for performance of chambers for industrial products environments endurance tests. Certification methods of chambers (without load) for temperature resistance test
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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
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Specification for combined flexible materials for electrical insulation. Definitions and general requirements
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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
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Mining electrical equipment of normal production. General technical requirements and test methods
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