Home / Standards / GB/T 16311-2024 GB/T 16311-2024 Active Specification and test method for road traffic markings 道路交通标线质量要求和检测方法 Standard Type GBT ICS 03.220.20;93.080.30 CCS P51 Status 现行 Issue Date 2024-08-23 Implementation 2025-03-01 Responsible Dept 国家标准委 Drafting Unit N/A