NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 6553-2014
Electrical insulating materials used under severe ambient conditions―Test methods for evaluating resistance to tracking and erosion 严酷环境条件下使用的电气绝缘材料 评定耐电痕化和蚀损的试验方法
Issued Date:2014-05-06
Implemented Date:2014-10-28
Issued by:
The Standardization Administration of the People's Republic of China