BS 873-2(1984) : 1984被替代
ROAD TRAFFIC SIGNS AND INTERNALLY ILLUMINATED BOLLARDS - SPECIFICATION FOR MISCELLANEOUS SIGNS
出版：British Standards Institution
专家解读视频
基本信息
标准编号： BS 873-2(1984) : 1984
发布时间：1984/1/1 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：16
标准简介
Describes portable signs, flap signs, hazard markers and crossing refuge beacons. Covers self-supporting rigid and flexible portable signs, manually operated 'Stop/Go' signs, school crossing patrol signs, flap signs, hazard markers, pedestrian crossing and refuge beacons and twin flashing amber lamps.
本标准替代的旧标准
