Imperial Japanese Army Bomb PAGE

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Aerial Bomb Length (mm) Max Diameter (mm) All-up Weight (Kg)
Aerial Rocket Length (mm) Max Diameter (mm) All-up Weight (Kg) Explosive Charge Weight (Kg) Thrust (Kg) Injection Nozle Size (mm) Injection Nozle Number Combustion Time (sec) Fuse Type Aircraft Firing Speed (m/sec) Intended Use
Ro-3 650 100 10 0.68 - - 6 0.37 graze burst 450 Anti Bomber
(Spreding)
Ro-5 1,000 202 76 1.71 1.500 (Max) 20 6 1.2 - 1.3 delayed burst 220 - 250 Anti Bomber
(Spreding)
Ro-7 1,230 303 280 5.00 - 32 6 2.0 - 110 Anti Bomber
(Spreding)