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Sector: Construction
Categories: Drainage | Valves. General | External sewage systems | Pipelines. General | Fittings. Plastics | Water supply | Pipelines. Plastics | Flanges, couplings and joints | Plastics pipes and fittings for non fluid use | Thermoplastic materials
Overview: PRI/88/4 - Under the direction of PRI/88, is responsible for the UK input to ISO/TC 138/SC5 and for standards for methods of testing of plastics for piping systems.