Home / Standards / GB/T 14405-2011 GB/T 14405-2011 Active Bridge crane for general purpose 通用桥式起重机 Standard Type GBT ICS 53.020.20 CCS J80 Status 现行 Issue Date 2011-05-12 Implementation 2011-12-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A