BS 873-6:1983
$86.31
Road traffic signs and internally illuminated bollards – Specification for retroreflective and non-retroreflective signs
Published By | Publication Date | Number of Pages |
BSI | 1983 | 14 |
General constructional requirements for sign plates, frames and fittings, together with the photometric, colorimetric and performance requirements for retroreflective and non-retroreflective sign face materials for use in the manufacture of all road traffic signs.