BS EN 62478. High voltage test techniques. Measurement of partial discharges by electromagnetic and acoustic methods
英国标准EN 62478 高压测试技术 用电磁和声学方法测量局部放电
Cross References:IEC 60060-1IEC 60060-2IEC 60270:2000IEC 60034-27-1IEC 60034-27-2IEC 62068:2003IEC/TS 61934All current amendments available at time of purchase are included with the purchase of this document.