Home / Standards / GB/T 20833.3-2018 GB/T 20833.3-2018 Active Rotating electrical machines—Stator winding insulation of rotating electrical machines—Part 3: Dielectric dissipation factor measurement 旋转电机 旋转电机定子绕组绝缘 第3部分：介质损耗因数测量 Standard Type GBT ICS 29.160.01 CCS K20 Status 现行 Issue Date 2018-07-13 Implementation 2019-02-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A