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Заметки парашютиста-испытателя - В.Г. Романюк 1971 PDF Воениздат BOOKS PROFESSIONS AND CRAFTS
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Заметки парашютиста-испытателя
Author: В.Г. Романюк
Year: 1971
Number of pages: 160
Format: PDF
File size: 11 MB
Language: RU

Our country is the birthplace of numerous discoveries and inventions. One of them is a knapsack aviation parachute to save the lives of flight personnel in an airplane accident in the air. It was designed in 1911 by Gleb Evgenievich Kotelnikov.

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