
Specification for Particular Types of Winding Wires Part 2 Solderable Polyurethane Enamelled Round Copper Wire, Class 130, with a Bonding Layer ( Second Revision )
出版:Bureau of Indian Standards

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Specification for Particular Types of Winding Wires Part 2 Solderable Polyurethane Enamelled Round Copper Wire, Class 130, with a Bonding Layer ( Second Revision )
出版:Bureau of Indian Standards
專家解讀視頻