Fixed Hours × Recommended Skills: English Document Reading
2 jobs found.
Gas Purifier Operator
A technical job that operates and monitors gas purification equipment in manufacturing plants, removing harmful substances and impurities from industrial gases or exhaust gases for quality control.
Mineral Content Analyst (Gold, Silver, etc.)
A technical occupation that quantitatively measures the content of mineral components contained in samples such as gold ore or silver ore using chemical methods or analytical instruments.