IEC 60250-1969 测定电气绝缘材料在工频、音频、射频(包括米波长)下电容率和电介质损耗因数的推荐方法
IEC 60250-1969 标准详情
- 标准号：IEC 60250-1969
- 中文标题：测定电气绝缘材料在工频、音频、射频(包括米波长)下电容率和电介质损耗因数的推荐方法
- 英文标题：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
- 标准类别：国际电工委员会标准
- 发布日期：1969
内容简介
Applies to the procedures for the determination of permittivity and dissipation factor and of quantities calculated from them (loss index) within the frequency range 15 Hz to 300 MHz. Liquids and fusible materials as well as solid materials can be me
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