RS ISO 4435: 2003 PLASTICS PIPING SYSTEMS FOR NON-PRESSURE
UNDERGROUND DRAINAGE AND SEWERAGE —
UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U)
33,000.00
61
2,013,000.00
2
Rwanda Standards
RS ISO 3838: 2004 CRUDE PETROLEUM AND LIQUID OR SOLID PETROLEUM PRODUCTS — DETERMINATION OF DENSITY OR RELATIVE DENSITY — CAPILLARY — STOPPERED PYKNOMETER AND GRADUATED BICAPILLARY PYKNOMETER METHOD
