DIN EN 14901-1:2020-01 Ductile iron pipes, fittings and accessories - Requirements and test methods for organic coatings of ductile iron fittings and accessories - Part 1: Epoxy coating (heavy duty); German version EN 14901-1:2014+A1:2019
2020DIN EN 14901-1:2020-01 Ductile iron pipes, fittings and accessories - Requirements and test methods for organic coatings of ductile iron fittings and accessories - Part 1: Epoxy coating (heavy duty); German version EN 14901-1:2014+A1:2019