2020DIN EN 12416-1:2020 Fixed firefighting systems - Powder systems - Part 1: Requirements and test methods for components; German version EN 12416-1:2001+A2:2007
2007DIN EN 12416-1:2007 Fixed firefighting systems - Powder systems - Part 1: Requirements and test methods for components (includes Amendment A2:2007); English version of DIN EN 12416-1:2007-09