RS ISO 1452-5: 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 5: FITNESS FOR PURPOSE OF THE SYSTEM
19,500.00
37
721,500.00
2
Rwanda Standards
RS ISO 9692-4: 2003 WELDING AND ALLIED PROCESSES — RECOMMENDATIONS FOR JOINT PREPARATION — PART 4: CLAD STEELS
