IEC 489-1. Method of measurement for radio equipment. Part 1. General definitions and standard conditions of measurement. Appendix X. Guide for the use of test-sites and RFCDs (IEC 12F/270/CD)
IEC 489-1 无线电设备的测量方法 第一部分 测量的一般定义和标准条件 附录X.试验场地和RFCD使用指南(IEC 12F/270/CD)
发布日期:
1996-09-17
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