[国外标准] BS EN 12899-5-2007 Fixed, vertical road traffic signs — Part 5 Initial type testing
[国外标准] BS EN 12899-4-2007 Fixed, vertical road traffic signs — Part 4 Factory production control
[国外标准] BS EN 12899-3-2007 Fixed, vertical road traffic signs — Part 3 Delineator posts and retroreflectors
[国外标准] BS EN 12899-2-2007 Fixed, vertical road traffic signs. Transilluminated traffic bollards
[国外标准] BS EN 12899-1-2007 Fixed, vertical road traffic signs — Part 1 Fixed signs