美利体育登录入口官网:JIS C 61000-4-7:1997
电磁兼容性(EMC).第4部分:试验和测量技术.第7节:供电系统及所连美利体育官网首页网址谐波和谐间波的测量和仪器仪表的通用指南
Electromagnetic compatibility (EMC) Part 4: Testing and measurement techniques Section 7: General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto