DIN 55625-10
DIN 55625-10 Extenders for plastics - Part 10: Natural talc and chlorite in lamellar form, containing carbonates - Specifications and methods of test
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 07/01/2013
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 07/01/2013