RS ISO 21138-3: 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 3: PIPES AND FITTINGS WITH NON-SMOOTH
EXTERNAL
57,000.00
44
2,508,000.00
2
Rwanda Standards
RS EAS 55: 2024 COMPOUNDED PIG FEED — SPECIFICATION
19,500.00
94
1,833,000.00
3
Rwanda Standards
RS ISO 6667: 1985 GREEN COFFEE — DETERMINATION OF PROPORTION OF INSECT-DAMAGED BEANS
