
Specification for insulating varnishes containing solvent. Part 3: Specifications for individual materials. Sheet 1: Requirements for cold curing finishing varnishes
出版:International Electrotechnical Committee

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Specification for insulating varnishes containing solvent. Part 3: Specifications for individual materials. Sheet 1: Requirements for cold curing finishing varnishes
出版:International Electrotechnical Committee
专家解读视频