 |
| |||
| chert m; silex m | |||
| caillou m; flint m; silice f | |||
| pierre à feu | |||
| |||
| caillou m; min. silex | |||
| Inglés tesauro | |||
| |||
| flint | |||
| |||
| semiconductor intersatellite laser link experiment | |||
| |||
| semiconductor laser intersatellite link experiment | |||
|
silex : 2 a las frases, 2 temas |
| Carbón | 1 |
| Industria | 1 |