Numerical & Quantitative Analysis × Keywords: Chemical Treatment
8 matching jobs found.
Aluminum Coloring Worker
A processing job that forms colors and oxide films on aluminum parts using chemical methods to impart corrosion resistance and decorative properties.
Fabric Stretching Worker (Textile Scouring)
A manufacturing job that removes impurities from woven fabrics through boiling and chemical treatments to improve moisture absorbency, dyeability, and texture.
Metal Corrosion Protection Worker
Workers who apply chemical treatments, painting, plating, etc., to prevent corrosion of metal products.
Black Oxide Plater (Metal Products)
Specialized occupation that chemically treats the surfaces of metal products to blacken them, improving corrosion resistance and aesthetics.
Raw Hide Manufacturing Worker
A profession that manufactures raw materials suitable for tanning processing through processes such as washing raw hides, depilation, fleshing, chemical treatment, and drying.
Ore Washer
A worker who washes and sorts ore mined from mines using water or chemicals to recover valuable mineral resources.
Fabric Finisher (Textile Scouring)
A manufacturing job that performs chemical and mechanical treatments such as washing, bleaching, and softening on fabrics to adjust the texture and quality of the product.
Surface Treatment Worker (Rubber Parts)
A manufacturing technical position that performs various surface treatments such as polishing, painting, and coating to enhance the appearance and functionality of rubber products.