RS ISO/TR 4191: 2014 PLASTICS PIPING SYSTEMS FOR WATER SUPPLY ¾ UNPLASTICIZED POLY(VINYL CHLORIDE)(PVC-U) AND ORIENTED PVC-U (PVC-O) ¾ GUIDANCE FOR INSTALLATION
66,000.00
52
3,432,000.00
2
Rwanda Standards
RS ISO 1388-7: 1981 ETHANOL FOR INDUSTRIAL USE — METHODS FOR TEST — PART 6: TEST FOR MISCIBILITY WITH WATERNT — VISUAL CALORIMETRIC METHO,01 AND 0,20 % (V/V)) — PHOTOMETRIC METHOD
