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| pyros | |||
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| pyro- (Prefix denoting a substance formed or obtained by heat) | |||
| Français glossaire | |||
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| pyrotechnique | |||
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| pyrotechnique | |||
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pyros : 10 phrases, 7 sujets |
| Appareils médicaux | 1 |
| Chimie | 3 |
| Génie mécanique | 1 |
| Métallurgie | 1 |
| Radiobiologie | 1 |
| Sylviculture | 1 |
| Technologie | 2 |