 |
| |||
| agent de surface anionique | |||
| |||
| agent de surface anionique | |||
|
anionic surface- active agent : 2 צירופים, 1 נושאים |
| כִּימִיָה | 2 |
|
| |||
| agent de surface anionique | |||
| |||
| agent de surface anionique | |||
|
anionic surface- active agent : 2 צירופים, 1 נושאים |
| כִּימִיָה | 2 |