 |
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| abreviatura de pyrogallol; ácido pirogólico | |||
| |||
| piro- (Prefix denoting a substance formed or obtained by heat) | |||
| Английский тезаурус | |||
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| quadrangle | |||
| pyrotechnic | |||
| pyrotechnic; pyrotechnical | |||
| pyrogallol (developer) | |||
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| pyromaniac; pyrotechnics | |||
| |||
| pyrotechnics; pyrotechnical | |||
| pyroxylin | |||
|
PYRO : 4 фразы в 3 тематиках |
| Землеведение | 2 |
| Машиностроение | 1 |
| Оружие и оружейное производство | 1 |