Note: There is a newer version of this specification see VEC 2.0.1
Specifies the type of the conductor, e.g. if it is rigid or stranded.
Used for conductors that are made of solid material.
Used for conductors that are made of multiple individual strands (used for most automotive cores).
Used for conductors that are a foil (e.g. some shields).
Used for conductors that are made of multiple individual strands that are braided together (often used for shields).