Drying × Recommended Skills: Chemical analysis
3 jobs found.
Coal Preparation Worker
Occupation that sorts and concentrates coal or ore mined from mines by particle size or specific gravity to ensure product quality.
Acid-resistant paper manufacturing worker
This occupation manufactures acid-resistant paper such as acid-resistant filter paper and analytical filter paper using pulp as raw material. It manages product performance through paper machine operation, chemical treatment, and quality inspection.
Varnish manufacturer
Manufacturing job handling raw material blending to production and quality control of varnish (paint).