. . "cannon" . . . . . . . . . . . . . "autocannon" . . . "37 mm autocannon" . . "Auto-cannon" . "triple autocannon" . . "Anti-aircraft autocannon" . . . "automatic gun" . . . "20 mm; auto cannon gun" . . . . . . "autocannons" . "Naval turret" . "40 mm; auto cannon gun" . . . "cannon shell" . "machine cannon" . . "fully automatic" . . "automatic" . . . "twin-barreled autocannon" . "twin-barreled anti-aircraft" . "20mm autocannon" . . . . . . . . "auto-firing cannons" . . . "automatic cannons" . . "35 mm autocannon" . "37 mm; auto cannon gun" . . . . "30 mm; auto cannon gun" . . . "automatic cannon" . "Autocannon" . "automatic/semi-automatic cannon" . . . . . . . "cannons" . . "guns" . . . "cannon-fire" . . . "57 mm autocannon" . . . "auto-cannon" . . . . "rapid-fire cannons" . . "Maschinenkanone" . . "Cannons" . . "Autocannon" . . . . . . . . . . . "automatic charging system" . . . . "Twin-barreled AA autocannon" . . . . . "rapid-fire cannon" . .