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caráter de aviso sonoro | |||
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campainhas; guizos; sinetas; sinos | |||
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campainhas aparelhos avisadores |
campanello : 23 phrases in 7 subjects |
Construction | 4 |
Earth sciences | 1 |
Electronics | 1 |
General | 11 |
Industry | 1 |
Mechanic engineering | 4 |
Municipal planning | 1 |