RS ISO 21138-1: 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 1: MATERIAL SPECIFICATION AND PERFORMANCE
CRIT
25,500.00
31
790,500.00
2
Rwanda Standards
RS ISO 17707: 2005 FOOTWEAR — TEST METHODS FOR OUTSOLES —
FLEX RESISTANCE
12,000.00
29
348,000.00
3
Rwanda Standards
RS 489-6: 2024 OILS FOR COSMETIC USE — SPECIFICATION —
PART 6: CALABASH OIL
