DIN EN 1672-2:2019 Food processing machinery - Basic concepts - Part 2: Hygiene and cleanability requirements; German and English version prEN 1672-2:2019
2021DIN EN 1672-2:2021 Food processing machinery - Basic concepts - Part 2: Hygiene and cleanability requirements; German version EN 1672-2:2020
2019DIN EN 1672-2:2019 Food processing machinery - Basic concepts - Part 2: Hygiene and cleanability requirements; German and English version prEN 1672-2:2019
2009DIN EN 1672-2:2009 Food processing machinery - Basic concepts - Part 2: Hygiene requirements (includes Amendment A1:2009); English version of DIN EN 1672-2:2009-07