Home / Standards / GB/T 18112-2000 GB/T 18112-2000 Abolished General rules of drawings in building engineering CAD 房屋建筑CAD制图统一规则 Standard Type GBT ICS 01.100.30 CCS P04 Status 废止 Issue Date 2000-05-19 Implementation 2000-11-01 Responsible Dept 住房城乡建设部 Drafting Unit 住房城乡建设部