 |
| |||
| silica quartz | |||
| quartz | |||
| amorphous silicon dioxide; silica; silicium dioxide; silicon dioxide | |||
| kvarts: 7 do fraz, 4 tematyki |
| Chemia | 1 |
| Elektronika | 4 |
| Nauka o ziemi | 1 |
| Przemysł | 1 |
|
| |||
| silica quartz | |||
| quartz | |||
| amorphous silicon dioxide; silica; silicium dioxide; silicon dioxide | |||
| kvarts: 7 do fraz, 4 tematyki |
| Chemia | 1 |
| Elektronika | 4 |
| Nauka o ziemi | 1 |
| Przemysł | 1 |