
Specifications For Particular Types Of Winding Wires - Part 18: Polyvinyl Acetal Enamelled Rectangular Copper Wire, Class 120
出版:Osterreichisches Normungsinstitut

专家解读视频
Specifications For Particular Types Of Winding Wires - Part 18: Polyvinyl Acetal Enamelled Rectangular Copper Wire, Class 120
出版:Osterreichisches Normungsinstitut
专家解读视频