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发表于2024-11-29
Progress in Flying Machines pdf epub mobi txt 电子书 下载 2024
This volume contains research that originally appeared in "The Railroad and Engineering Journal" from 1891 to 1893. Written by a distinguished aviation pioneer, it analyzes virtually every experimental flight of the era. These data on flight control and equilibrium were crucial to the early designs of the Wright Brothers. 90 illustrations.
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Progress in Flying Machines pdf epub mobi txt 电子书 下载 2024