DIFF Subgroup
C12G 1/022 Fermentation; Microbiological or enzymatic treatment
Introduced: January 1995
Full Title
Preparation of wine or sparkling wine > Preparation of must from grapes; Must treatment or fermentation > Fermentation; Microbiological or enzymatic treatment
Of 5 combined children, 0 exist in both systems.
5 codes exist only in IPC.
IPC defines codes here since 1995.