Flotación de minerales. Sulfurados de cobre.
I tiakina i:
| Kaituhi matua: | |
|---|---|
| Hōputu: | Tē mōhiotia |
| I whakaputaina: |
Chisináu, República de Moldavia:
Académica Española,
2021.
|
| Ngā marau: | |
| Ngā Tūtohu: |
Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!
|
Me noho koe te mea tuatahi ki te waiho tākupu!