Home / Standards / GB/T 17948.4-2016 GB/T 17948.4-2016 Abolished Rotating electrical machines—Functional evaluation of insulation systems—Test procedures for form-wound windings—Evaluation by electrical endurance 旋转电机 绝缘结构功能性评定 成型绕组试验规程 电压耐久性评定 Standard Type GBT ICS 29.160.01 CCS K20 Status 废止 Issue Date 2016-02-24 Implementation 2016-09-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A