DIN EN ISO 591-1:2001-08 Titanium dioxide pigments for paints - Part 1: Specifications and methods of test (ISO 591-1:2000); German version EN ISO 591-1:2000
2001DIN EN ISO 591-1:2001-08 Titanium dioxide pigments for paints - Part 1: Specifications and methods of test (ISO 591-1:2000); German version EN ISO 591-1:2000
2001DIN EN ISO 591-1:2001 Titanium dioxide pigments for paints - Part 1: Specifications and methods of test (ISO 591-1:2000); German version EN ISO 591-1:2000
1999DIN 55912-2:1999 Methods of analysing titanium dioxide pigments