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armor; armour; iron plating; ironclad; shielded; steel clad | |||
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battleship; dreadnought | |||
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steel |
acorazado: 21 phrases in 8 subjects |
Earth sciences | 1 |
Electronics | 2 |
General | 9 |
Measuring instruments | 2 |
Mechanic engineering | 2 |
Natural sciences | 1 |
Technology | 3 |
United Nations | 1 |