RS ISO 21138-2: 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 2: PIPES AND FITTINGS WITH SMOOTH EXTERNAL
SUR
55,500.00
15
832,500.00
2
Rwanda Standards
RS ISO 6964: 2019 POLYOLEFIN PIPES AND FITTINGS —
DETERMINATION OF CARBON BLACK CONTENT BY
CALCINATION AND PYROLYSIS — TEST METHOD
13,500.00
15
202,500.00
3
Rwanda Standards
RS ISO 15100: 2000 PLASTICS — REINFORCEMENT FIBRES —
CHOPPED STRANDS — DETERMINATION OF BULK
DENSITY
