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Effect of Structure Parameter on Stress Distribution of Double Helical Tooth Synchronous Timing Belt

open access: yesJixie chuandong, 2017
The Spiral angle and dislocation quantity is important structural parameters influencing the transmission error,noise and lifespan of the double helical tooth synchronous timing belt.
Guo Jianhua, Li Shan, Hu Qingming
doaj  

Root resorption of reimplanted tooth [PDF]

open access: yesOral Surgery, Oral Medicine, Oral Pathology, 1972
openaire   +2 more sources

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