RS ISO 25639-1: 2008 EXHIBITIONS, SHOWS, FAIRS AND CONVENTIONS — PART 1: VOCABULARY
21,000.00
10
210,000.00
2
Rwanda Standards
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
