Refining × Classification Details: Manufacturing, Repair, Painting, and Drafting Occupations
65 jobs found.
Vegetable Oil and Fat Manufacturing Worker
Factory worker who extracts and refines oils and fats from plant seeds or fruits to manufacture edible oils.
Edible Oil Manufacturing Worker
This occupation handles the entire manufacturing process from raw material processing to refining and filling of edible oils.
Edible Oil and Fat Refining Worker
This occupation involves operating processes from receiving raw materials for edible oils and fats, through refining, decolorization, deodorization, deacidification, etc., to produce oils and fats of quality suitable for consumption.
Edible Oil and Fat Product Manufacturing Equipment Operator
Operates and monitors manufacturing plant equipment for edible oil and fat products to maintain quality and efficiency in the production process.
White Sesame Oil Manufacturer
Technician who manufactures white sesame oil through refining processes such as deacidification, decolorization, and deodorization using edible vegetable oil as raw material.
Silicon Refiner (Metallic Silicon)
Specialized occupation that refines silicon (metallic silicon) through reduction smelting in a high-temperature electric furnace and adjusts it to a purity suitable for industrial use.
Zirconium Manufacturing Worker
This occupation involves refining and smelting zirconium, a type of non-ferrous metal, to produce high-purity metal materials. They are supplied for use in fuel cladding tubes for nuclear power plants, medical devices, and chemical equipment.
Perilla Oil (jinyu) Worker
Processing worker who extracts and refines edible oil from seeds such as perilla (egoma).
Stainless Alloy Worker
A technical occupation that uses electric furnaces, etc., to melt stainless steel and adjust chemical composition to manufacture alloys.
Grain Milling Equipment Operator
Job involving operation, monitoring, and maintenance of grain milling (threshing, sorting, and refining of grains) equipment.