中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 21216-2007
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
Issued Date:2007-12-03
Implemented Date:2008-05-20
Issued by:
The Standardization Administration of the People's Republic of China