Home / Standards / GB/T 20736-2006 GB/T 20736-2006 Active Fatigue test method for transmission precision roller chain 传动用精密滚子链条疲劳试验方法 Standard Type GBT ICS 21.220.30 CCS J18 Status 现行 Issue Date 2006-12-25 Implementation 2007-05-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A