
Amendment 1 - Specifications for particular types of winding wires - Part 23: Solderable polyesterimide enamelled round copper wire, class 180
出版:International Electrotechnical Committee

专家解读视频
Amendment 1 - Specifications for particular types of winding wires - Part 23: Solderable polyesterimide enamelled round copper wire, class 180
出版:International Electrotechnical Committee
专家解读视频