Home / Standards / GB/T 27879-2011 GB/T 27879-2011 Abolished Patron external display for toll collection of highway 公路收费用费额显示器 Standard Type GBT ICS 03.220.20;93.080.30 CCS R80 Status 废止 Issue Date 2011-12-30 Implementation 2012-06-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委