Air Brakes - Principles Of Operation

Explains the function of each unit in an air brake system and traces the compressed air routes.

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Sources

  1. A-V Online (National Information Center for Educational Media). CD-ROM database of educational and documentary media, compiled and maintained by the National Information Center for Educational Media (NICEM). — title, creator, length, format, sound, description
  2. 16mm Filmography (legacy record) — year, catalog record
  3. usgov-av-1974 — title, year, creator, length, color, sound, description
  4. 3434 U.S. Government Films — title, length, format, description, catalog record