RS ISO 21138-1: 2020 PLASTICS PIPING SYSTEMS FOR NON-PRESSURE
UNDERGROUND DRAINAGE AND SEWERAGE —
STRUCTURED-WALL PIPING SYSTEMS OF
UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U),
POLYPROPYLENE (PP) AND POLYETHYLENE (PE) —
PART 1: MATERIAL SPECIFICATION AND PERFORMANCE
CRIT
25,500.00
48
1,224,000.00
2
Rwanda Standards
RS 96-9: 2006 METHODS TEST FOR AGGREGATES — PART 9: DETERMINATION OF AGGREGATE IMPACT VALUE (AIV)
15,000.00
52
780,000.00
3
Rwanda Standards
RS ISO 6461-1: 1986 WATER QUALITY — DETECTION AND ENUMERATION OF THE SPORES OF SULPHITE REDUCING ANAEROBES (CLOSTRIDIA) — PART 1: METHOD BY ENRICHMENT IN A LIQUID MEDIUM
4,500.00
56
252,000.00
4
Rwanda Standards
RS EAS 827: 2022 FRESH AND FROZEN WHOLE FIN FISH — SPECIFICATION
