Home / Standards / GB/T 30819-2014 GB/T 30819-2014 Abolished Harmonic drive gear reducres for robots 机器人用谐波齿轮减速器 Standard Type GBT ICS 21.120 CCS J19 Status 废止 Issue Date 2014-05-06 Implementation 2014-12-31 Responsible Dept 中国机械工业联合会 Drafting Unit N/A