2017DIN EN ISO 24431:2017 Gas cylinders - Seamless, welded and composite cylinders for compressed and liquefied gases (excluding acetylene) - Inspection at time of filling (ISO 24431:2016); German version EN ISO 24431:2016
2005DIN EN 13365:2005 Transportable gas cylinders - Cylinder bundles for permanent and liquefied gases (excluding acetylene) - Inspection at time of filling (includes Amendment A1:2005); English version of DIN EN 13365:2002 + A1:2005