RS ISO 24516-1:2016 GUIDELINES FOR THE MANAGEMENT OF ASSETS OF WATER SUPPLY AND WASTEWATER SYSTEMS — PART 1: DRINKING WATER DISTRIBUTION NETWORKS
67,500.00
39
2,632,500.00
2
Rwanda Standards
RS ISO 15609-2: 2019 SPECIFICATION AND QUALIFICATION OF WELDING
PROCEDURES FOR METALLIC MATERIALS —
WELDING PROCEDURE SPECIFICATION —
PART 2: GAS WELDING
