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Standard
Withdrawn

BS 505:1971

Specification for road traffic signals

Published:

12 Oct 1971

•

Withdrawn:

15 Jul 2000

Overview
Preview
References
History
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Product Details
Descriptors
Luminance
Lamps
Green
Indicator lights
Orange
Traffic lights
Lamp caps
Chromaticity
Electrical components
Pedestrian-crossing lights
Pedestrian roads
Height
Symbols
Lighting systems
Level crossings
Motor roads
Amber
Product design
Roads
Luminous intensity
Dimensions
Aeronautical ground lights
Red
Installation
Lighting columns
ICS Codes
93.080.30 Road equipment and installations
Committee
EPL/526
International relationships
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ISBN
0 580 06685 1
Publisher
BSI