Retroreflecting materials for traffic safety - Part 4: Photometric minimum requirements for retroreflective sheeting of microprismatic constructions.
NORMA vydána dne 1.2.2004
Designation standards: E DIN 67520-4:2004-02
Note: NEPLATNÁ
Publication date standards: 1.2.2004
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: German technical standard
Kategorie: Technické normy DIN
Retroreflektierende Materialien zur Verkehrssicherung - Teil 4: Lichttechnische Mindestanforderungen an Reflexstoffe mikroprismatischer Materialien.