DIN EN 12845:2020-11 Fixed firefighting systems - Automatic sprinkler systems - Design, installation and maintenance; German version EN 12845:2015+A1:2019 / Note: To be replaced by DIN EN 12845-1 (2022-01), DIN EN 12845-2 (2022-10, t).
2020DIN EN 12845:2020 Fixed firefighting systems - Automatic sprinkler systems - Design, installation and maintenance; German version EN 12845:2015+A1:2019
2019DIN EN 12845/A1:2019 Fixed firefighting systems - Automatic sprinkler systems - Design, installation and maintenance; German and English version EN 12845:2015/prA1:2019
2016DIN EN 12845:2016 Fixed firefighting systems - Automatic sprinkler systems - Design, installation and maintenance (includes Corrigendum :2016)