RS ASTM E1185: 2020 STANDARD GUIDE FOR SELECTING ECONOMIC
METHODS FOR EVALUATING INVESTMENTS
BUILDINGS AND BUILDING SYSTEMS
7,500.00
4
30,000.00
2
Rwanda Standards
RS 523: 2023 NATURAL STONE PRODUCTS — SLABS FOR FLOORS AND STAIRS — REQUIREMENTS
40,500.00
6
243,000.00
3
Rwanda Standards
RS ISO 23872: 2021 MINING STRUCTURES — UNDERGROUND
STRUCTURES
64,500.00
10
645,000.00
4
Rwanda Standards
RS ISO 16120-3: 2011 NON-ALLOY STEEL WIRE ROD FOR CONVERSION TO
WIRE —
PART 3: SPECIFIC REQUIREMENTS FOR RIMMED
AND RIMMED SUBSTITUTE, LOW-CARBON STEEL
WIRE ROD
