Sichuan Provincial Standard of the People's Republic of China
Latest
DB51/T 2429-2017
Scope
This standard specifies the classification, quality requirements and detection methods of reflective markings for highway traffic on rainy nights. This standard applies to traffic reflective markings on rainy nights on highways at all levels within the administrative region of Sichuan Province. Reflective markings on rainy night traffic on roads in cities, airports, ports, factories, mines, residential areas, etc. can be implemented as a reference.
DB51/T 2429-2017 history
2017DB51/T 2429-2017 Quality requirements and testing methods for road traffic reflective markings on rainy nights