RS ISO 787-7: 2009 GENERAL METHODS OF TEST FOR PIGMENTS AND EXTENDERS — PART 7: DETERMINATION OF RESIDUE ON SIEVE — WATER METHOD — MANUAL PROCEDURE
7,500.00
116
870,000.00
2
Rwanda Standards
RS ISO 18451-2: 2018 PIGMENTS, DYESTUFFS AND EXTENDERS — TERMINOLOGY — PART 2: CLASSIFICATION OF COLOURING MATERIALS ACCORDING TO COLOURISTIC AND CHEMICAL ASPECTS
