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
12
198,000.00
2
Rwanda Standards
RS ISO 2286-3: 2016 RUBBER — OR PLASTICS-COATED FABRICS — DETERMINATION OF ROLL CHARACTERISTICS — PART 3: METHOD FOR DETERMINATION OF THICKNESS
