2018DIN EN ISO 11298-1:2018-07 Plastics piping systems for renovation of underground water supply networks - Part 1: General (ISO 11298-1:2018); German version EN ISO 11298-1:2018
2018DIN EN ISO 11298-1:2018 Plastics piping systems for renovation of underground water supply networks - Part 1: General (ISO 11298-1:2018)
2017DIN EN ISO 11298-1:2017 Plastics piping systems for renovation of underground water supply networks - Part 1: General (ISO/DIS 11298-1:2017); German and English version prEN ISO 11298-1:2017
2011DIN EN ISO 11298-1:2011 Plastics piping systems for renovation of underground water supply networks - Part 1: General (ISO 11298-1:2010); German version EN ISO 11298-1:2011