RS 397-1: 2018 USE OF GLASS IN BUILDING — PART 1: TERMINOLOGY
18,000.00
4
72,000.00
5
Rwanda Standards
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