DIN CEN/TS 1565-2 Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Styrene-copolymer blends (SAN+PVC) - Part 2: Guidance for the assessment of conformity; German version CEN/TS 1565-2:2012

standard by Deutsches Institut Fur Normung E.V. (German National Standard), 09/01/2012