RS ARS 1492: 2020 AGRICULTURAL LIMING MATERIALS —
SPECIFICATION
18,000.00
123
2,214,000.00
2
Rwanda Standards
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