DIN EN 14636-1:2010
無壓排水和污水用塑料管道系統.聚酯樹脂混凝土(PRC).第1部分:管道和帶有柔性接頭的配件.德文版本EN 14636-1-2009
Plastics piping systems for non-pressure drainage and sewerage - Polyester resin concrete (PRC) - Part 1: Pipes and fittings with flexible joints; German version EN 14636-1:2009