Methods of test for paints. Optical tests on paint films. Comparison of contrast ratio (hiding power) of paints of the same type and colour.
STANDARD published on 15.7.1974
Designation standards: BS 3900-D4:1974
Note: WITHDRAWN
Publication date standards: 15.7.1974
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Category: Technical standards BS