RS ISO 24518:2015 ACTIVITIES RELATING TO DRINKING WATER AND WASTEWATER SERVICES -- CRISIS MANAGEMENT OF WATER UTILITIES
33,000.00
31
1,023,000.00
2
Rwanda Standards
RS ISO 15874-5:2013/Amd 1:2018 PLASTICS PIPING SYSTEMS FOR HOT AND COLD
WATER INSTALLATIONS — POLYPROPYLENE (PP) —
PART 5: FITNESS FOR PURPOSE OF THE SYSTEM