RS ISO 1452-4: 2009 PLASTICS PIPING SYSTEMS FOR WATER SUPPLY AND FOR BURIED AND ABOVE-GROUND DRAINAGE AND SEWERAGE UNDER PRESSURE — UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U) — PART 4: VALVES
16,500.00
16
264,000.00
2
Rwanda Standards
RS ISO 14026: 2017 ENVIRONMENTAL LABELS AND DECLARATIONS —
PRINCIPLES, REQUIREMENTS AND GUIDELINES FOR
COMMUNICATION OF FOOTPRINT INFORMATION
