【计】 UCC; UCS; universal classification system
currency; current; general; in common use
sort; class; classify; assort; divide; label; staple; system
【计】 categories; categorization; category
【化】 classification
【医】 classifieation; grouping; systematization; systematize; typing
【经】 classification; classifying; group; sort
system; scheme
【计】 system
【化】 system
【医】 system; systema
【经】 channel; system