Home / Standards / GB/T 6553-2014 GB/T 6553-2014 Abolished 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 Standard Type GBT ICS 29.035.99 CCS K15 Status 废止 Issue Date 2014-05-06 Implementation 2014-10-28 Responsible Dept 中国电器工业协会 Drafting Unit N/A