Description: Language-independent, unambiguous code of a class in a class system; Name: code of the electric motor class
Description: Language-independent, unambiguous code of a class within a class system; Name: Class code of the electric motor
Description: a specific design within the context of a type, which is generally characterized by its dimensions. A construction can comprise several design (variants), which generally vary in terms of mechanical details; Name: Construction of the connection, muff A2