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| |||
| zone de combustion secondaire (of a flame); zone de diffusion (of a flame); zone externe (of a flame); cône externe (of a flame); panache m (of a flame) | |||
|
outer zone : 4 a las frases, 3 temas |
| Astronomía | 2 |
| Construcción | 1 |
| Recursos naturales y conservación de la vida silvestre. | 1 |