Standard Specification for Artists“ Pastels
NORM herausgegeben am 1.6.2020
Designation standards: ASTM D8330-20
Publication date standards: 1.6.2020
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Kategorie: Technische Normen ASTM
Keywords:
daylight through window glass, lightfastness, pastels, quality requirements, test specimens, xenon arc exposures,