RS ISO 787-25: 2019 GENERAL METHODS OF TEST FOR PIGMENTS AND EXTENDERS — PART 25: COMPARISON OF THE COLOUR, IN FULL-SHADE SYSTEMS, OF WHITE, BLACK AND COLOURED PIGMENTS — COLORIMETRIC METHOD
13,500.00
13
175,500.00
2
Rwanda Standards
RS ISO 2495 :1995 IRON BLUE PIGMENTS — SPECIFICATIONS AND METHODS OF TEST
16,500.00
12
198,000.00
3
Rwanda Standards
RS ISO Guide 30: 2015 REFERENCE MATERIALS — SELECTED TERMS AND DEFINITIONS
