ASTM E811-09(2020)e1

Standard Practice for Measuring Colorimetric Characteristics of Retroreflectors Under Nighttime Conditions (Includes all amendments and changes 7/10/2020).

NORMA vydaná dňa 15.6.2020

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The information about the standard:

Designation standards: ASTM E811-09(2020)e1
Publication date standards: 15.6.2020
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: American technical standard
Kategória: Technické normy ASTM

Annotation of standard text ASTM E811-09(2020)e1 :

Keywords:
chromaticity, retroreflector,, ICS Number Code 93.080.30 (Road equipment and installations)