RS ISO 13272: 2011 PLASTICS PIPING SYSTEMS FOR NON-PRESSURE
UNDERGROUND DRAINAGE AND SEWERAGE — UNPLASTICIZED
POLY(VINYL CHLORIDE) (PVC-U), POLYPROPYLENE (PP),
POLYPROPYLENE WITH MINERAL MODIFIERS (PP-MD) AND
POLYETHYLENE (PE) — SPECIFICATIONS FOR MANHOLES AND
INSPECTI
30,000.00
1
30,000.00
2
Rwanda Standards
RS ISO 4892-1: 2024 PLASTICS — METHODS OF EXPOSURE TO
LABORATORY LIGHT SOURCES —
PART 1: GENERAL GUIDANCE AND REQUIREMENTS
