Home / Standards / GB/T 790-1995 GB/T 790-1995 Abolished Overhead travelling crane--Span series and lifting height series 电动桥式起重机跨度和起升高度系列 Standard Type GBT ICS 53.020.20 CCS J80 Status 废止 Issue Date 1995-12-19 Implementation 1996-08-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A