reference: ISO/TC 138/SC 5
title: General properties of pipes, fittings and valves of plastic materials and their accessories -- Test methods and basic specifications
scope: Standardization of test methods and basic specifications of material and product
  properties of thermoplastic pipes and fittings including their joints and accessories.
committeeLiaisons: ISO/TC 61/SC 2
committeeLiaisons: ISO/TC 61