
Fixed resistors for use in electronic equipment Part 1: Generic specification (IEC 60115-1:2008, modified); German version FprEN 60115-1:2011
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
Fixed resistors for use in electronic equipment Part 1: Generic specification (IEC 60115-1:2008, modified); German version FprEN 60115-1:2011
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻