Home / Standards / GB/T 19996-2005 GB/T 19996-2005 Abolished Standard for quality assessment of published mapping products 公开版地图质量评定标准 Standard Type GBT ICS 07.040 CCS A97 Status 废止 Issue Date 2005-10-10 Implementation 2006-05-01 Responsible Dept 自然资源部（测绘地理） Drafting Unit 自然资源部（测绘地理）