DIN 11488-1 Milk processing machinery and plant - Part 1: Terms
DIN EN 62424 Representation of process control engineering - Requests in P&I diagrams and data exchange between P&ID tools and PCE-CAE tools (IEC 62424:2008); German version EN 62424:2009
DIN 11488-3:2011 history
2017DIN 11488-3:2017-10 Milk processing machinery and plant - Part 3: Plant technics