Παρόμοια τεκμήρια

• Review of the official recommendations of the CIE for the colours of signal lights /
  Έκδοση: (1994)
• International Standard ISO 16508 CIE S 006.1/E (15-12-1999). Road traffic lights-Photometric properties of 200 mm roundel signals = Feux de circulation-Caracteristiques photometriques des feux de signalisation avec un diametre de 200 mm /
  Έκδοση: (1999)
• Traffic signal visibility /
  Έκδοση: (1970)
• Specification for road traffic signals /
  Έκδοση: (1971)
• Manual of traffic controls : warning signs, lights, and devices for use in performance of work upon highways /
  Έκδοση: (1977)