GB 8348-1987

Method of measurement for vignetting factor and uniformity of image plane illuminance

NORM herausgegeben am 1.1.1987

English, Chinesisch -
Elektronische PDF (240.60 EUR)

The information about the standard:

Designation standards: GB 8348-1987
Note: UNGÜLTIG
Publication date standards: 1.1.1987
Country: Chinese technical standard
Kategorie: Technische Normen GB