UNE-EN 12571:1998 Materials and articles in contact with foodstuffs - Transport units for catering containers containing prepared foodstuffs - Thermal and hygienic requirements and testing (Endorsed by AENOR in November of 1999.)
1999UNE-EN 12571:1998 Materials and articles in contact with foodstuffs - Transport units for catering containers containing prepared foodstuffs - Thermal and hygienic requirements and testing (Endorsed by AENOR in November of 1999.)