Home / Standards / GB 5768.1-2009 GB 5768.1-2009 Abolished Road traffic signs and markings - Part 1: General 道路交通标志和标线 第1部分：总则 Standard Type GB ICS 03.220.20 CCS R80 Status 废止 Issue Date 2009-05-25 Implementation 2009-07-01 Responsible Dept 交通运输部 Drafting Unit N/A