Industrial, scientific and medical equipment Radio-frequency disturbance characteristics - Limits and methods of measurement (IEC/CISPR 11:2009, modified + A1:2010); German version EN 55011:2009 + A1:2010
工业、科学和医疗设备射频干扰特性.限值和测量方法(IEC/CISPR 11-2009 修改+A1-2010);德文版EN 55011:2009+A1:2010