Ironmaking, Steelmaking, and Non-Ferrous Metal Smelting Workers X Required Skills: Measurement Instrument Operation
2 matching jobs found.
Gold Electrolytic Worker
A manufacturing technical position that uses electrolytic cells to perform electrolytic refining of metals and produce high-purity metal products.
Silver Parting Worker
A profession that manufactures high-purity metals by removing impurities using methods such as electrolytic refining in the silver parting process of non-ferrous metals.