 |
| |||
| siliceous | |||
| silicified | |||
| |||
| silicified | |||
| siliceous | |||
| |||
| siliceous; silicified | |||
|
окремненный : 12 phrases, 9 sujets |
| Agrochimie | 1 |
| Chimie | 1 |
| Exploitation minière | 1 |
| Géologie | 4 |
| Industrie des silicates | 1 |
| Makarov | 1 |
| Pétrole / pétrole | 1 |
| Technologie | 1 |
| Technologie pétrolière et gazière | 1 |