621.45 | Y44 | Yepifanov, S. Strength Analysis of Rotor Blade [Текст] : tutorial / Min. of Education and Science of Ukraine, Nat. Aerospace Univ. named after N.Ye. Zhukovskiy "Kharkiv Aviation Inst.". — Kharkov : Nat. Aerospace Univ. named after N. Ye. Zhukovskiy "KhAI", 2013. — 28 p. |
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