
Public information guidance systems. Installation and assessment.
STANDARD published on 6.3.2023
Designation standards: BS ISO 28564-4:2023
Publication date standards: 6.3.2023
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 539 20662 3 Status: Definitive