Pyro and Hydrometallurgical Copper Processing P3

[@cwhaenphong]

I still watch again again. Thanks for your video.

[@svenayu9589]

Lovely video! Very illustrative and concise!

[@Chemadic_]

Alhamdulillah, thanks god this video saved my academical life

[@bienvenukichambaomar5067]

Une très bonne vidéo et concise

[@rosalicia1000]

Great video, thanks. It helped me a lot

[@achmadtaufikarief1952]

thanks is great video, it helped me a lot for teaching

[@shazembamushobwe5010]

It helped me a lot for teaching

[@MrCactusss]

Any chance for automatic english subtitle?

[@alsahliks]

نحاس :)
thank you!

[@georgen9755]

Impurities gangue
Geology
Crush ore
Cupper oxide
Leaching
Au
Au
Au