GB/T 6161-1994

Micrographics—Test chart No.2—Description and use in microfilming

NORM herausgegeben am 1.4.1994

The information about the standard:

Designation standards: GB/T 6161-1994
Note: UNGÜLTIG
Publication date standards: 1.4.1994
Country: Chinese technical standard
Kategorie: Technische Normen GB