The document contains requirement for design and function of built in bain maries to keep warm food in catering containers (DIN EN 631-1 and DIN EN 631-2), including the testing, technical safety and hygienic characteristic feature.
DIN 18871-2:2004 history
2004DIN 18871-2:2004-11 Equipment for commercial kitchens - Thermal equipment - Part 2: Bain-maries for keeping warm - Requirements and testing
2004DIN 18871-2:2004 Equipment for commercial kitchens - Thermal equipment - Part 2: Bain-maries for keeping warm - Requirements and testing