The second Pan-American scientific congr
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Article
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1915
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Elsevier Science
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English
โ 53 KB
CURRENT ToPics. [5. F. I. taining their own solution the best possible. One had adopted an extra-long tooth, the other an extra-short tooth. The author points out that the most prolific cause of noise is inaccuracy of workmanship, both in the gears themselves and in their mounting. He describes at