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
27
2,430,000.00
2
Rwanda Standards
RS ASTM D 1583: 2018 STANDARD TEST METHOD FOR HYDROGEN ION
CONCENTRATION OF DRY ADHESIVE FILMS
