05-09-2019
52
Chemical
Plastics, Resins & Adhesives
880 L.E.
EN 1451-1:1998 Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Polypropylene (PP) - Part 1: Specifications for pipes, fittings and the system
Adopted
Not Obligatory
91.140.80