Forming Outside and Inside Flanges c
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✎ Suggest a correctionWhy an outside flange on a circular piece of metal must be shrunk and an inside F flange stretched. U 41 (n
Complete catalog record
Film number: SN 295
Type: Filmstrip
Type: Filmstrip
Sources
- 3434 U.S. Government Films — title, year, creator, length, format, description, catalog record
Record added 2026-07-13 14:19:25 · Suggest a correction