37 mm automatic air defense gun M1939 (61-K)1.JPG
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37 mm automatic air defense gun M1939 (61 K)1, 37 mm automatic air defense gun M1939 (61-K) in Saint-Petersburg Artillery museum
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37 mm automatic air defense gun M1939 (61 K)1, July 2013 in Saint Petersburg, 37mm anti-aircraft automatic cannon model 1939 at the Military-historical Museum of Artillery, Engineer and Signal Corps, Russia photographs
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37mm自走対空砲 M1939
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37mm自走対空砲 M1939
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automatic air gun air defense automatically