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| fines; quarry waste | |||
| chemical fallout The sedimentation of chemical substances accumulated in the atmosphere as a result of industrial emissions; radioactive fallout The material that descends to the earth or water well beyond the site of a surface or subsurface nuclear explosion (radiactividad); dust | |||
| fuzz; paper dust | |||
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| radioactive fallout | |||
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| chemical fallout | |||
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polvillo : 15 phrases in 6 subjects |
| Agriculture | 5 |
| Chemistry | 1 |
| Environment | 2 |
| Industry | 4 |
| Natural sciences | 2 |
| Pest control | 1 |