Work Record Creation × Keywords: Sampling
2 jobs found.
Ore Sorting Worker (Ironmaking, Steelmaking)
Work involving sorting impurities from ore or slag used in ironmaking and steelmaking processes using visual inspection or machinery.
Nonferrous Metal Electrolytic Equipment Operator
Nonferrous metal electrolytic equipment operators operate equipment for the electrolytic refining of nonferrous metals such as copper, nickel, and zinc, ensuring stable product purity and quality as technical professionals.