Home / Standards / GB 18613-2020 GB 18613-2020 Active Minimum allowable values of energy efficiency and energy efficiency grades for motors 电动机能效限定值及能效等级 Standard Type GB ICS 27.01 CCS F01 Status 现行 Issue Date 2021-12-31 Implementation 2021-06-01 Responsible Dept N/A Drafting Unit N/A