книги Наука, техника, медицина Техника Транспорт Воздушный транспорт

Victor Dmitrievich Zotov

Код 1254841

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High Quality Content by WIKIPEDIA articles! The Parrott rifle was a type of muzzle loading rifled artillery weapon used extensively in the American Civil War.Parrotts were manufactured with a combination of cast and wrought iron. The cast iron made for an accurate gun, but was brittle enough to suffer fractures. Hence, a large wrought iron reinforcing band was overlaid on the breech to give it additional strength. There were prior cannons designed this way, but the method of securing this band...

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Издательство: Книга по требованию
Дата выхода: июль 2011
ISBN: 978-6-1333-7390-7
Объём: 84 страниц
Масса: 147 г
Размеры(высота, ширина, толщина), см: 23 x 16 x 1

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