Home / Standards / GB/T 28788-2012 GB/T 28788-2012 Active Road geography data collection and quality control 公路地理信息数据采集与质量控制 Standard Type GBT ICS 03.220.20 CCS R85 Status 现行 Issue Date 2012-11-05 Implementation 2013-04-01 Responsible Dept 国家标准委 Drafting Unit N/A