RS ISO 1452-1: 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 1: GENERAL
16,500.00
11
181,500.00
2
Rwanda Standards
RS ISO 5752: 2021 METAL VALVES FOR USE IN FLANGED PIPE SYSTEMS — FACE-TO-FACE AND CENTRE-TO-FACE DIMENSIONS
