Standard Test Method for Coefficient of Retroreflection of Retroreflective Sheeting Utilizing the Coplanar Geometry
NORMA vydaná dňa 10.2.2003
Designation standards: ASTM E810-03
Note: NEPLATNÁ
Publication date standards: 10.2.2003
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: American technical standard
Kategória: Technické normy ASTM
Keywords:
coefficent of retroreflection, light-transmission and reflection, retroreflection/retroreflectors, retroreflective sheeting, ICS Number Code 17.180.20 (Colours and measurement of light)