
Specifications For Particular Types Of Winding Wires - Part 37: Polyesterimide Enamelled Round Copper Wire, Class 180, With A Bonding Layer
出版:Nederlands Normalisatie Instituut

專家解讀視頻
Specifications For Particular Types Of Winding Wires - Part 37: Polyesterimide Enamelled Round Copper Wire, Class 180, With A Bonding Layer
出版:Nederlands Normalisatie Instituut
專家解讀視頻