RS EAS 1251: 2026 PLASTIC PIPING SYSTEMS FOR WATER SUPPLY —
UNPLASTICIZED POLYVINYL CHLORIDE (PVC-U) —
GUIDANCE FOR THE ASSESSMENT OF CONFORMITY
19,500.00
52
1,014,000.00
2
Rwanda Standards
RS ISO 4833-1:2013+Amd.1:2022 MICROBIOLOGY OF FOOD CHAIN — HORIZONTAL
METHOD FOR THE ENUMERATION OF
MICROORGANISMS —
PART 1: COLONY COUNT AT 30 °C BY THE POUR
PLATE TECHNIQUE
