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
15
292,500.00
2
Rwanda Standards
RS EAS 489: 2008 CONCRETE POLES FOR TELEPHONE, POWER AND LIGHTING PURPOSES — SPECIFICATION
