STN 666620 (666620)

Photographic materials. Determination of speed of black-and-white and colour materials on a transparent base

STANDARD published on 1.5.1985

The information about the standard:

Designation standards: STN 666620
Classification mark: 666620
Catalog number: 67076
Note: WITHDRAWN
Publication date standards: 1.5.1985
Approximate weight : 18 g (0.04 lbs)
Country: Slovak technical standard
Category: Technical standards STN