LOT 5005, JALAN CHUI CHAK, 36700 LANGKAP, PERAK, MALAYSIA
Standard :
BS 122001-1:2016 (EXCLUDING CLAUSE 9) PLASTICS RAINWATER PIPING SYSTEMS FOR ABOVE GROUND EXTERNAL USE. UNPLASTICIZED POLY (VINYL CHLORIDE) (PVC-U) – SPECIFICATIONS FOR PIPES, FITTINGS AND THE SYSTEM
