Home / Standards / GB/T 39566-2020 GB/T 39566-2020 Active Micro motors—Axial end play 微电机 轴向间隙 Standard Type GBT ICS 29.160.30 CCS K24 Status 现行 Issue Date 2020-12-14 Implementation 2021-07-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A