ÖNORM DIN 19051-20

Test patterns for micrography - Test exposures made to establish the conditions for microfilming of drawings

STANDARD published on 1.2.1995

The information about the standard:

Designation standards: ÖNORM DIN 19051-20
Publication date standards: 1.2.1995
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM