DIN EN 16228-7/A1:2019 Drilling and foundation equipment - Safety - Part 7: Interchangeable auxiliary equipment; German and English version EN 16228-7:2014/prA1:2019
2022DIN EN 16228-7:2022-07 Drilling and foundation equipment - Safety - Part 7: Interchangeable auxiliary equipment; German version EN 16228-7:2014+A1:2021
2022DIN EN 16228-7:2022 Drilling and foundation work equipment – Safety – Part 7: Interchangeable additional equipment; German version EN 16228-7:2014+A1:2021
2019DIN EN 16228-7/A1:2019 Drilling and foundation equipment - Safety - Part 7: Interchangeable auxiliary equipment; German and English version EN 16228-7:2014/prA1:2019
2014DIN EN 16228-7:2014 Drilling and foundation equipment - Safety - Part 7: Interchangeable auxiliary equipment; German version EN 16228-7:2014