RS ISO 18538: 2015 TRACEABILITY OF MOLLUSCAN PRODUCTS —
SPECIFICATIONS ON THE INFORMATION TO BE
RECORDED IN FARMED MOLLUSCAN DISTRIBUTION
CHAINS
57,000.00
66
3,762,000.00
2
Rwanda Standards
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
