DIN 53164 Bb.1:1988 Testing of pigments and extenders; determination of relative scattering power of white pigments; black-ground method, procedure, example, test medium alkyd resin
1988DIN 53164 Bb.1:1988 Testing of pigments and extenders; determination of relative scattering power of white pigments; black-ground method, procedure, example, test medium alkyd resin