RS 513: 2023 COMPRESSED STABILIZED EARTH BLOCKS — REQUIREMENTS, PRODUCTION AND CONSTRUCTION
145,500.00
92
13,386,000.00
2
Rwanda Standards
RS ISO 787-15: 2019 GENERAL METHODS OF TEST FOR PIGMENTS AND EXTENDERS — PART 15: COMPARISON OF RESISTANCE TO LIGHT OF COLOURED PIGMENTS OF SIMILAR TYPES