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The Crinkling Strength and the Bending Strength of Round Aircraft Tubing (1938)

NASA Technical Reports Server (NTRS) · leaf 7

An illustration from The Crinkling Strength and the Bending Strength of Round Aircraft Tubing, 1938, leaf 7 — 4 REPORT NO. 632—NATIONAL ADVISORY COMMITTEE FOR AERONAUTICS FIGURE 5.—Crinkling-test specimens.

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