Home / Standards / GB/T 20315-2006 GB/T 20315-2006 Abolished Road construction and maintenance equipment - Road milling machinery - Terminology and commercial specifications 道路施工与养护设备 路面铣刨机 术语和商业规格 Standard Type GBT ICS 91.220;01.040.91 CCS P97 Status 废止 Issue Date 2006-07-20 Implementation 2007-01-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A