EN 62153-4-7:2006
金屬通信電纜.試驗方法.第4-7部分:電磁兼容性(EMC).測量遷移阻抗和屏蔽或耦合衰減的試驗方法.管中管法 IEC 62153-4-7:2006
Metallic communication cables test methods Part 4-7: Electromagnetic compatibility (EMC) - Test method for measuring the transfer impedance and the screening - or the coupling attenuation - Tube in tube method