Basic Chemical Knowledge × Keywords: Chemical Treatment
3 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.
Black Oxide Plater (Metal Products)
Specialized occupation that chemically treats the surfaces of metal products to blacken them, improving corrosion resistance and aesthetics.
Degumming Worker
A profession that performs pre-treatment processes such as scouring, degumming, and washing through boiling or chemical treatment in the manufacturing process of textile products.