Sampling × Classification Details: Manufacturing, Repair, Painting, and Drafting Occupations
37 jobs found.
Yarn Measurer (Textile Industry)
A job that measures and inspects the thickness (count) and quantity of yarn and determines whether it conforms to product standards.
Scrap Inspector
Occupation that inspects and evaluates the material quality and properties of metal scrap used as raw materials for casting and metal processing.
Flour Milling Inspector
Specialist who inspects and analyzes the quality of flour sampled from the milling process to confirm it meets standards and safety criteria.
Precision Measurement Worker (Ironmaking and Steelmaking)
Specialized technician who measures dimensions, shapes, chemical compositions, and mechanical properties of metal materials and products generated in ironmaking and steelmaking processes using various measuring instruments, and inspects whether they meet quality standards.
Petroleum Separation Equipment Operator
This occupation involves operating and monitoring equipment that heats and distills crude oil to separate and recover products such as gasoline and diesel fuel.
Detergent base material manufacturer (synthetic detergent manufacturing)
This occupation involves operating and managing reaction, mixing, and separation processes to industrially manufacture base materials such as surfactants, the main components of detergents, while maintaining quality, safety, and production efficiency.
Copper Melting Worker
Site worker who melts copper ore or copper scrap in high-temperature furnaces, handling the copper smelting process. Manages furnace temperature and chemical composition while thoroughly implementing safety measures to perform stable tapping.
Non-Ferrous Metal Leaching and Purification Worker
Plant operator who extracts and refines metals from non-ferrous metal ores or scrap using chemical methods.
Non-Ferrous Metal Leaching and Liquor Purification Equipment Operator
This occupation involves operating, monitoring, and maintaining leaching and liquor purification equipment in the hydrometallurgical process for non-ferrous metals.
Nonferrous Metal Electrolytic Equipment Operator
Nonferrous metal electrolytic equipment operators operate equipment for the electrolytic refining of nonferrous metals such as copper, nickel, and zinc, ensuring stable product purity and quality as technical professionals.