pH management × Recommended Skills: Chemical analysis
2 jobs found.
Metal Etching Worker (Printing Platemaking)
A technical job that applies resist, exposes, develops, and chemically etches metal plates for printing to manufacture intaglio and lithographic plates.
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.