Quality Control × Keywords: Chemicals
5 jobs found.
Acid Pickling Worker (Metal Product Manufacturing Excluding Plating)
A worker who cleans oxides and dirt adhering to the surfaces of metal products using chemical agents to ensure material quality.
Pesticide Manufacturing Equipment Operator
This occupation involves operating equipment in each process from raw material charging to reaction, separation, drying, and packaging in a pesticide manufacturing plant to produce products safely and efficiently.
Bleach Washing Worker (Spinning, Weaving Manufacturing)
A technical job in the spinning and weaving manufacturing process that uses chemicals to bleach and wash fiber products, removing pigments and impurities.
Chemical Bath Worker
A profession that operates chemical bath processing equipment using chemical agents, responsible for pre-treatment and finishing processes of fibers and chemical products.
Melting Purification Worker (Non-ferrous Metal Smelting)
A technical job responsible for the melting and purification processes of non-ferrous metals, dissolving and refining raw metals in the pre-stage of electrolytic refining.