
Use of LED signal heads in road traffic signal systems
NORMA vydaná dňa 29.4.2009
Designation standards: UNE-CLC/TS 50509:2009EX
Publication date standards: 29.4.2009
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE