Preventive Maintenance No. 7) How to
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o use Hydraulic brake system; operation; hydraulic principle; advantage of liquid linkage and development of mechanical advantage. (TF 9-2065; 24 minutes). 41. 41
Complete catalog record
Film number: OE 483
Type: Motion Picture
Type: Motion Picture
Sources
- 3434 U.S. Government Films — title, year, creator, format, description, catalog record
Record added 2026-07-13 14:19:20