
Rotating Electrical Machines - Part 18-21: Functional Evaluation Of Insulation Systems - Test Procedures For Wire-Wound Windings - Thermal Evaluation And Classification
出版:Belgian Standards

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Rotating Electrical Machines - Part 18-21: Functional Evaluation Of Insulation Systems - Test Procedures For Wire-Wound Windings - Thermal Evaluation And Classification
出版:Belgian Standards
专家解读视频