Polish bombs for German aircraft
Letectví + kosmonautika ; 73 , 12
1997
Article (Journal)
Unknown
Engineering Index Backfile | 1928
|Ostfriesland sunk by 2000-lb. aircraft bombs
Engineering Index Backfile | 1921
Testing to further safeguard aircraft against bombs
Online Contents | 2013
|Engineering Index Backfile | 1945
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