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ASTM E809-21

Standard Practice for Measuring Photometric Characteristics of Retroreflectors

NORM herausgegeben am 1.1.2021

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The information about the standard:

Designation standards: ASTM E809-21
Publication date standards: 1.1.2021
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: American technical standard
Kategorie: Technische Normen ASTM

Annotation of standard text ASTM E809-21 :

Keywords:
photometric characteristics, photometric measurements, photometric range, retroreflective, retroreflection, retroreflectors,, ICS Number Code 17.180.20 (Colours and measurement of light)