Sampling × Workstyle: Standing work
4 jobs found.
Oil Product Inspector (Petroleum Products)
This occupation involves collecting samples of petroleum products, conducting various physicochemical tests, and evaluating and determining whether the quality meets the standards.
Coal Inspector
A profession that collects samples on-site to verify the quality and composition of coal, conducts physicochemical tests, and performs quality determination.
Ore Sorting Worker (Ironmaking, Steelmaking)
Work involving sorting impurities from ore or slag used in ironmaking and steelmaking processes using visual inspection or machinery.
Fatty Acid Manufacturing Equipment Operator
This occupation involves operating, monitoring, and maintaining equipment for producing fatty acids in chemical plants. Main duties include stable operation of production processes, quality control, and safety management.