Home / Standards / GB/T 20635-2006 GB/T 20635-2006 Abolished Special environment condition - Technical requirements of high voltage apparatus used for plateau 特殊环境条件 高原用高压电器的技术要求 Standard Type GBT ICS 29.020 CCS K04 Status 废止 Issue Date 2006-11-08 Implementation 2007-04-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A