RS ISO 24536:2019 SERVICE ACTIVITIES RELATING TO DRINKING WATER SUPPLY, WASTEWATER AND STORMWATER SYSTEMS — STORMWATER MANAGEMENT — GUIDELINES FOR STORMWATER MANAGEMENT IN URBAN AREAS
81,000.00
3
243,000.00
2
Rwanda Standards
RS ISO 8124-5:2018 SAFETY OF TOYS — PART 5: DETERMINATION OF TOTAL CONCENTRATION OF CERTAIN ELEMENTS IN TOYS
22,500.00
11
247,500.00
3
Rwanda Standards
RS ISO 24516-1:2016 GUIDELINES FOR THE MANAGEMENT OF ASSETS OF WATER SUPPLY AND WASTEWATER SYSTEMS — PART 1: DRINKING WATER DISTRIBUTION NETWORKS
