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
3
171,000.00
2
Rwanda Standards
RS 438: 2021 GENERAL REQUIREMENTS FOR THE COMPETENCE OF VERIFICATION LABORATORIES
36,000.00
49
1,764,000.00
3
Rwanda Standards
RS ISO 657-5: 1976 HOT-ROLLED STEEL SECTIONS —
PART 5: EQUAL-LEG ANGLES AND UNEQUAL-LEG ANGLES —
TOLERANCES FOR METRIC AND INCH SERIES
4,500.00
29
130,500.00
4
Rwanda Standards
RS ISO 13606-4: 2019 HEATH INFORMATICS — ELECTRONIC HEALTH
RECORD COMMUNICATION —
PART 4: SECURITY
