UNE-EN ISO 787-11:1996 GENERAL METHODS OF TEST FOR PIGMENTS AND EXTENDERS. PART 11: DETERMINATION OF TAMPED VOLUME AND APPARENT DENSITY AFTER TAMPING. (ISO 787-11:1981).
1996UNE-EN ISO 787-11:1996 GENERAL METHODS OF TEST FOR PIGMENTS AND EXTENDERS. PART 11: DETERMINATION OF TAMPED VOLUME AND APPARENT DENSITY AFTER TAMPING. (ISO 787-11:1981).