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
6
396,000.00
2
Rwanda Standards
RS 256: 2014 IRRIGATION EQUIPMENT — SPRINKLER PIPES — QUICK COUPLED POLYETHYLENE PIPES AND FITTINGS — GENERAL REQUIREMENTS
