zinc smelting
Ilme
Conversion of zinc ore into pure zinc
mille alamklass
operation
smelting
tahk teemas
Commonsi kategooria
Zinc smelters
teema peakategooria
Category:Zinc smelters
Viited
- ↑ OpenAlex, 26. jaanuar 2022, https://docs.openalex.org/download-snapshot/snapshot-data-format