Home / Standards / GB/T 11030-2008 GB/T 11030-2008 Active Characteristics of rod ceramic insulators for a.c. contact system of electrified railways 交流电气化铁路接触网用棒形瓷绝缘子特性 Standard Type GBT ICS 29.080.10 CCS K48 Status 现行 Issue Date 2008-06-30 Implementation 2009-04-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A