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
47
775,500.00
2
Rwanda Standards
RS EAS 148-3: 2017 CEMENTS — TEST METHODS — PART3: DETERMINATION OF SETTING TIME AND SOUNDNESS
