Home / Standards / GB/T 18574-2001 GB/T 18574-2001 Abolished The passenger service signs for subway 地铁客运服务标志 Standard Type GBT ICS 43.020 CCS P65 Status 废止 Issue Date 2001-12-17 Implementation 2002-05-01 Responsible Dept 住房城乡建设部 Drafting Unit N/A