DIN 8075:2017-08

Отменен

Polyethylene (PE) pipes - PE 80, PE 100 - General quality requirements, testing; Text in German and English

На этот документ ссылаются

DIN EN 1451-1:1999-03

Отменен

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; German version EN 1451-1:1998 — 24 стр.