RS 538: 2023 MASONRY UNITS TEST METHODS —
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19,500.00
31
604,500.00
2
Rwanda Standards
RS ISO/IEC/IEEE 12207: 2017 SYSTEMS AND SOFTWARE ENGINEERING —
SOFTWARE LIFE CYCLE PROCESSES
150,000.00
40
6,000,000.00
3
Rwanda Standards
RS ISO 18451-2: 2018 PIGMENTS, DYESTUFFS AND EXTENDERS — TERMINOLOGY — PART 2: CLASSIFICATION OF COLOURING MATERIALS ACCORDING TO COLOURISTIC AND CHEMICAL ASPECTS
