
Amendment No. 1 to IEC 793-1-3 Optical fibres Part 1: Generic specification - Section 3: Measuring methods for mechanical characteristics
出版:International Electrotechnical Committee

專家解讀視頻
Amendment No. 1 to IEC 793-1-3 Optical fibres Part 1: Generic specification - Section 3: Measuring methods for mechanical characteristics
出版:International Electrotechnical Committee
專家解讀視頻