mac 1934造句

例句与造句

The resulting weapon was introduced in 1939, and designated as "'MAC 1934 M39 " '.
The primary changes were a new wing airfoil profile, a strengthened fuselage, and instead of two cannons, the fighter had four 7.5 mm MAC 1934 machine guns in the wing gondolas.
The Amiot 351 was planned to mount one 7.5 mm ( . 295 in ) MAC 1934 machine gun in nose and ventral positions and one 20 mm Hispano-Suiza HS . 404 cannon in the dorsal position.
It was eventually replaced by the MAC 1934 for Air Force use, although the French Navy continued to use them into World War II . Small numbers were also exported to Brazil, Spain, Serbia, Italy and Lithuania, and captured French Darnes were used by German occupation forces for coastal defense.
After 40 aircraft had been completed, the design was revised, with the aircraft being fitted with a longer nose ( increasing overall length from 17.94 m ( 58 ft 10 in ) to 18.24 m ( 59 ft 10 in ), a revised fuel system and with the Lewis guns in the nose, dorsal turrets and ventral position replaced by single 7.5 mm ( . 295 in ) MAC 1934 machine guns, with a fourth gun used by the navigator-bombardier firing through a hatch in the floor.