
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,