
Balanced Communication Cabling In Accordance With En 50173-4 Screened Straight Patch Cords And Straight Work Area Cords For Class D Applications - Detail Specification
出版:European Committee for Standards - Electrical

專家解讀視頻
Balanced Communication Cabling In Accordance With En 50173-4 Screened Straight Patch Cords And Straight Work Area Cords For Class D Applications - Detail Specification
出版:European Committee for Standards - Electrical
專家解讀視頻