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
30
1,710,000.00
3
Rwanda Standards
RS ISO 15874-1:2013/Amd 1:2022 PLASTICS PIPING SYSTEMS FOR HOT AND COLD
WATER INSTALLATIONS — POLYPROPYLENE (PP) —
PART 1: GENERAL
15,000.00
70
1,050,000.00
4
Rwanda Standards
RS ISO 21549-3: 2014 HEALTH INFORMATICS — PATIENT HEALTHCARD
DATA —
PART 3: LIMITED CLINICAL DATA
