 |
| |||
| полисульфид | |||
| персульфид (a sulphide containing more sulphur than some other compound of the same elements) | |||
| persulphide: 11 צירופים, 2 נושאים |
| כִּימִיָה | 10 |
| נפט/נפט | 1 |
|
| |||
| полисульфид | |||
| персульфид (a sulphide containing more sulphur than some other compound of the same elements) | |||
| persulphide: 11 צירופים, 2 נושאים |
| כִּימִיָה | 10 |
| נפט/נפט | 1 |