Pump Operation × Classification Details: Manufacturing, Repair, Painting, and Drafting Occupations
2 jobs found.
Stock Alkali Worker (Chemical Fiber Manufacturing)
Job involving the production, adjustment, and quality control of alkaline solutions (mainly caustic soda) used in chemical fiber manufacturing processes.
Electron Tube Manufacturing Worker
A manufacturing job involved in the production process of electron tubes and vacuum tubes, responsible for glass processing, electrode assembly, vacuum sealing, and inspection.