Standard Practice for Sample Preparation of Transparent Plastic Films for Specular Gloss Measurements, on Membrane Switch Overlays
NORMA vydána dne 1.1.1997
Designation standards: ASTM F1843-97
Note: NEPLATNÁ
Publication date standards: 1.1.1997
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM
Keywords:
gloss, membrane switch, plastics, translucent, plastics, transparent