English Paper Reading × Classification Details: Manufacturing, Repair, Painting, and Drafting Occupations
7 jobs found.
MnO2 (Manganese Dioxide) Manufacturing Worker
A job that manufactures manganese dioxide (MnO2) and supplies it mainly for battery materials and catalyst uses.
Chemical Reagent Inspector
This occupation involves sampling, pretreatment, analytical testing, and data evaluation to verify the quality, safety, and performance of chemical reagents.
Gas Analysis Worker (Chemical)
Occupation involving collecting gas samples and performing qualitative and quantitative analysis of components using devices such as gas chromatography and mass spectrometry.
Antibiotic Seed Culture Worker
Manufacturing technician who cultures and maintains seed cultures (seeds) for antibiotic production under aseptic conditions and introduces them into the manufacturing process.
Geological Drafter
A drafting specialist who creates geological maps and cross-sections based on data from geological surveys to visualize information.
Animal and Vegetable Oil and Fat Product Inspector
A technical job that analyzes and evaluates quality indicators of animal- and vegetable-derived oil and fat products using chemical methods and sensory inspections, and confirms compliance with standards.
Phototransistor Manufacturing Worker
Manufacturing operator responsible for the production process of phototransistor elements in a cleanroom, performing equipment operation and quality inspection.