NA 041
DIN Standards Committee Heating and Ventilation Technology and their Safety
Technical rule
[CURRENT]
VDI 4066 Blatt 4
VDI 4066 Blatt 4
Hygiene requirements for the production and filling of dairy products without recontamination
Title (German)
Hygieneanforderungen an die Herstellung und rekontaminationsfreie Abfüllung von Molkereiprodukten