2019DIN EN ISO 16135:2019-12 Industrial valves - Ball valves of thermoplastics materials (ISO 16135:2006 + Amd 1:2019); German version EN ISO 16135:2006 + A1:2019
2019DIN EN ISO 16135:2019 Industrial valves - Ball valves of thermoplastics materials (ISO 16135:2006 + Amd 1:2019) (includes Amendment :2019)
2008DIN EN ISO 16135 Berichtigung 1:2008 Industrial valves - Ball valves of thermoplastics materials (ISO 16135:2006); German version EN ISO 16135:2006, Corrigenda to DIN EN ISO 16135:2006-06
2006DIN EN ISO 16135:2006 Industrial valves - Ball valves of thermoplastics materials (ISO 16135:2006); English version of DIN EN ISO 16135:2006-06