Home / Standards / GB/T 27996-2011 GB/T 27996-2011 Abolished All terrain crane 全地面起重机 Standard Type GBT ICS 53.020.20 CCS J80 Status 废止 Issue Date 2011-12-30 Implementation 2012-07-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A