DIN SPEC 19674-1:2011-02 Plastics piping systems made from glass fibre reinforced polyethylene (PE-GF) for water supply and for drainage and sewerage under pressure - Part 1: General
2011DIN SPEC 19674-1:2011-02 Plastics piping systems made from glass fibre reinforced polyethylene (PE-GF) for water supply and for drainage and sewerage under pressure - Part 1: General
2011DIN SPEC 19674-1:2011 Plastics piping systems made from glass fibre reinforced polyethylene (PE-GF) for water supply and for drainage and sewerage under pressure - Part 1: General