LUBRICATION OF THE GASOLINE ENGINE
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Explains principles of friction and lubrication; demonstrates oil systems in automobile engines.
Sources
- 16mm Filmography (legacy record) — title, description, catalog record
- Educational Film Guide 1946 — title, year, creator, length, format, sound, description, catalog record
- Index of Training Films 1946 — title, year, creator, length, format, sound, description, catalog record
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