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
17
280,500.00
2
Rwanda Standards
RS ISO 5498: 1981 AGRICULTURAL FOOD PRODUCTS — DETERMINATION CRUDE FIBRE CONTENT — GENERAL METHOD
