IEC 60247:1978
Measurement of relative permittivity, dielectric dissipation factor and d.c. resistivity of insulating liquids
版本演进
替代关系
本标准替代了：
Recommended test cells for measuring the resistivity of insulating liquids and methods of cleaning the cells
已被以下标准替代：
绝缘液体的相对介电常数、介质耗散因数和直流电阻率的测量
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