NF T54-017-1:1999 Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure. Unplasticized poly(vinyl chloride) (PVC-U). Part 1: Specifications for pipes, fittings and the system.
2014NF T54-017-1:2014 Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 1 : specifications for pipes, fittings and the system
1999NF T54-017-1:1999 Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure. Unplasticized poly(vinyl chloride) (PVC-U). Part 1: Specifications for pipes, fittings and the system.
1981NF T54-032:1981 Plastics. Un-plasticized PVC parts for piping. Sliding assemblies with sealing rings for domestic water drainage piping. Dimensional characteristics.