Keywords > Foreign matter removal
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12 jobs found.
Melting Worker (Non-Ferrous Metal Smelting)
A manufacturing job that melts and refines non-ferrous metals, achieving the specified metal composition through temperature control and impurity removal.
Filtration worker (oil processing)
Worker who operates and manages filtration equipment to remove impurities and foreign matter from oil and fat raw materials. Responsible for maintaining quality and improving efficiency in the production process.