
Specifications for particular types of winding wires-Part 21:Solderable polyurethane enamelled round copperwire overcoated with polyamide, class 155
出版:Korean Standards Association

专家解读视频
Specifications for particular types of winding wires-Part 21:Solderable polyurethane enamelled round copperwire overcoated with polyamide, class 155
出版:Korean Standards Association
专家解读视频