Home / Standards / GB/T 20299.3-2006 GB/T 20299.3-2006 Abolished Digital technique application of building and residence community - Part 3: Property management 建筑及居住区数字化技术应用 第3部分：物业管理 Standard Type GBT ICS 35.240.50 CCS L67 Status 废止 Issue Date 2006-07-11 Implementation 2006-12-01 Responsible Dept 住房城乡建设部 Drafting Unit N/A