Standard Test Method for Determining the Opacity of a Plume in the Outdoor Ambient Atmosphere
NORMA vydána dne 1.3.2023
Designation standards: ASTM D7520-16(2023)
Publication date standards: 1.3.2023
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM
Keywords:
digital camera, digital image, digital still camera, opacity,, ICS Number Code 13.040.20 (Ambient atmospheres)