RS ISO 21929-1: 2011 SUSTAINABILITY IN BUILDING CONSTRUCTION — SUSTAINABILITY INDICATORS — PART 1: FRAMEWORK FOR THE DEVELOPMENT OF INDICATORS AND A CORE SET OF INDICATORS FOR BUILDINGS
58,500.00
26
1,521,000.00
2
Rwanda Standards
RS ISO 15874-3:2013/Amd 2:2021 PLASTICS PIPING SYSTEMS FOR HOT AND COLD
WATER INSTALLATIONS — POLYPROPYLENE (PP) —
PART 3: FITTINGS