Pronin B.A.,  Revkov G.A. Besstupenchatye klinoremennye i friktsionnye peredachi (variatory)./Pronin B.A.,  Revkov G.A. Continuous cuneiform and friction gears (variants). In Russian - webmail.landofmagazines.com

TransliterationPronin B.A., Revkov G.A. Besstupenchatye klinoremennye i friktsionnye peredachi (variatory).

In EnglishPronin B.A., Revkov G.A. Continuous cuneiform and friction gears (variants). In Russian

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