Treating & Testing
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✎ Suggest a correctionWire drawing. Special testing procedures. Close-ups of inspectors at work. Preparation of steel for re-rolling. Animated time-temperature charts showing heat treating sequences. Standard spark testing procedure. Stop motion photographs of sparks held at the characteristic point to indicate presence of various alloys.
Complete catalog record
Category: Engineering
Subcategory: Measuring And Testing
Type: Motion Picture
Source: Bethle
Format code: 16sd
Subcategory: Measuring And Testing
Type: Motion Picture
Source: Bethle
Format code: 16sd
Sources
- Index of Training Films 1946 — title, creator, length, format, sound, description, catalog record
Record added 2026-07-09 22:50:35 · Suggest a correction