
Specifications for particular types of winding wires - Part 21: Solderable polyurethane enamelled round copper wire overcoated with polyamide, class 155
出版:International Electrotechnical Committee

專家解讀視頻
Specifications for particular types of winding wires - Part 21: Solderable polyurethane enamelled round copper wire overcoated with polyamide, class 155
出版:International Electrotechnical Committee
專家解讀視頻