Home / Standards / GB/T 21216-2007 GB/T 21216-2007 Active insulating liquids - Determination of the dielectric dissipation factor by measurement of the conductance and capacitance - Test method 绝缘液体 测量电导和电容确定介质损耗因数的试验方法 Standard Type GBT ICS 29.035.99 CCS K15 Status 现行 Issue Date 2007-12-03 Implementation 2008-05-20 Responsible Dept 中国电器工业协会 Drafting Unit N/A