RS ISO 4427-5: 2019 PLASTICS PIPING SYSTEMS — POLYETHYLENE (PE) PIPES AND FITTINGS FOR WATER SUPPLY — PART 5: FITNESS FOR PURPOSE OF THE SYSTEM
13,500.00
58
783,000.00
2
Rwanda Standards
RS ISO/TS 15874-7: 2018 PLASTICS PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS ? POLYPROPYLENE (PP) ? PART 7: GUIDANCE FOR THE ASSESSMENT OF CONFORMITY
