Home / Standards / GB/T 41495-2022 GB/T 41495-2022 Active Specification for truck-mounted concrete pump maintenance, repair and scrap 混凝土泵车保养、维修及报废规范 Standard Type GBT ICS 91.220 CCS P97 Status 现行 Issue Date 2022-04-15 Implementation 2022-11-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A