Home / Standards / GB/T 22718-2008 GB/T 22718-2008 Active Thermal evaluation methods of insulation systems for high-voltage electrical machines 高压电机绝缘结构耐热性评定方法 Standard Type GBT ICS 29.160.30 CCS K20 Status 现行 Issue Date 2008-12-30 Implementation 2009-10-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A