HOT SPUR LINE
  1. where there is a senior review C/S there is a hot spur line from the C/S to the senior C/S and back to the C/S. This is not necessarily an instant line. It can be a 12-hour lag line. New tech in use, fantastic completions and "dog cases" nobody can make anything out of go on this senior C/S hot spur line.
    (HCOB 5 Mar 71)


Technical Dictionary