NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 1409-2006
Recommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at power, audio and radio frequencies including meter wavelengths 测量电气绝缘材料在工频、音频、高频(包括米波波长在内)下电容率和介质损耗因数的推荐方法
Issued Date:2006-02-15
Implemented Date:2006-06-01
Issued by:
The Standardization Administration of the People's Republic of China
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