EN 61000-4-7:2002
电磁兼容性.第4-7部分:试验和测量技术.供电系统及所连设备谐波和谐间波的测量和仪器仪表的通用指南;包含修改件A1-2009
Electromagnetic compatibility (EMC) Part 4-7: Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto (Incorporates Amendment A1: 2009)