RS ISO 23856:2021 PLASTICS PIPING SYSTEMS FOR PRESSURE AND NON-PRESSURE WATER SUPPLY, DRAINAGE OR SEWERAGE — GLASS REINFORCED THERMOSETTING PLASTICS (GRP) SYSTEMS BASED ON UNSATURATED POLYESTER (UP) RESIN
90,000.00
123
11,070,000.00
2
Rwanda Standards
RS 96-6: 2016 AGGREGATES — TEST METHODS — PART 6: METHODS FOR DETERMINATION OF SHELL CONTENT IN COARSE AGGREGATES
