arrangement for co-operation

  • 131T-tail — A T tail is an aircraft tail stabilizer arrangement in which the horizontal surfaces (tailplane and elevators) are mounted to the top of the vertical stabilizer. Traditionally, the horizontal control surfaces are mounted to the fuselage at the… …

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  • 132French battleship Richelieu (1939) — The Richelieu was a battleship of the French Navy, lead ship of her class. She was named after the seventeenth century statesman Cardinal de Richelieu, and served during World War II.DesignDerived from the Dunkerque class, Richelieu and Jean Bart …

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