a large scale assembly of machines, equipment, and/or components, functioning together for a specific application, permanently installed and de-installed by professionals at a given place, and used and maintained by professionals in an industrial manufacturing facility or research and development facility.
School's Out (song) School's Out is a 1972 song first recorded as the title track single of Alice Cooper's fifth album and written by the Alice Cooper band: Cooper, Michael Bruce, Glen Buxton, Dennis Dunaway and Neal Smith.
B.  1 Back 2 School by Afroman.  2 Back to School by Bo Diddley.  3 Back to School by Jude Cole from the 1986 movie Back to School starring Rodney Dangerfield.  Back to School by Jon and 1  Vangelis. Back to School by Royal Trux.  Back to School (Mini Maggit) by Deftones from the album White Pony.