Home / Standards / GB/T 28392-2012 GB/T 28392-2012 Active Road construction and road maintenance machinery and equipment - Hot-air recirculating-type asphalt pavement hot recycling and maintenance machine 道路施工与养护机械设备 热风式沥青混合料再生修补机 Standard Type GBT ICS 91.220 CCS P97 Status 现行 Issue Date 2012-05-11 Implementation 2012-10-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A