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
43
580,500.00
2
Rwanda Standards
RS ISO 18645: 2016 FERTILIZERS AND SOIL CONDITIONERS — WATER SOLUBLE FERTILIZER — GENERAL REQUIREMENTS
