Some observations on the mechanical test
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Couzens, E. G. ;Wearmouth, W. G.
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Article
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1942
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Wiley (John Wiley & Sons)
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rnte ofstretchig iunkes nny differeiice to the wlues obtniucd. Most. testing innchines work at a fixed rirte of stretching, or may be lintidopernted over D smnll rnnge, I)ut ir fixed rnte of npplication of stress cnn best be achieved by iiieiins of n specinl tnnchiiie such ns an Awry sliot,-londing