Environmental Regulation Knowledge × Workstyle: Indoor work
2 jobs found.
Black Oxide Plater (Metal Products)
Specialized occupation that chemically treats the surfaces of metal products to blacken them, improving corrosion resistance and aesthetics.
Sulfuric Acid Manufacturing Worker
Sulfuric acid manufacturing workers are plant operators who mass-produce sulfuric acid using chemical processes such as the contact process with sulfur as raw material, managing equipment operation, quality control, and safety.