
Specifications For Particular Types Of Winding Wires - Part 20: Solderable Polyurethane Enamelled Round Copper Wire, Class 155 (Iec 60317-20:2013)
出版:Osterreichisches Normungsinstitut

专家解读视频
Specifications For Particular Types Of Winding Wires - Part 20: Solderable Polyurethane Enamelled Round Copper Wire, Class 155 (Iec 60317-20:2013)
出版:Osterreichisches Normungsinstitut
专家解读视频