Home / Standards / GB/T 17123-1997 GB/T 17123-1997 Active Lawn and garden ride-on (riding) tractors--One-point tubular sleeve hitch 草坪和园艺乘座式拖拉机 单点套管式悬挂装置 Standard Type GBT ICS 65.060.10 CCS T67 Status 现行 Issue Date 1997-12-01 Implementation 1998-10-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A