Cautious × Keywords: Pretreatment
12 jobs found.
Chemical Sample Testing Worker
Chemical sample testing workers pretreat samples of chemical products or raw materials, measure and analyze components, purity, physical properties, safety, etc., using various analytical instruments and techniques, and support product quality assurance and research and development as specialists.
Metal Pickling Worker (Plating Industry)
A manufacturing job that removes oxides and oils adhering to the surface of metal parts using chemical agents, performing pre-treatment for plating or painting.
Metal Plating Worker
Occupation that performs chemical and electrochemical plating processes to impart corrosion resistance and decorative properties to metal products.
Pesticide Residue Analyst
Specialist who quantifies and detects pesticide residues in agricultural products and environmental samples using high-sensitivity analytical instruments, evaluates safety, confirms compliance with legal standards, and contributes to quality assurance.
Jigger Dye Worker
A profession that uses a jigger dyeing machine to uniformly dye fabrics, performing tasks from processing to quality inspection.
Screener (Cytotechnologist)
Specialist who observes slide specimens of cells collected from patients under a microscope and screens for the presence of abnormal cells.
Tin Electrolysis Worker
Tin electrolysis workers are manufacturing technicians who electroplate tin on product surfaces to improve corrosion resistance and solderability.
Degreasing worker
A job that removes grease and dirt from metal parts using organic solvents or chemical agents to prepare for surface treatment or painting.
Hanger Worker (Plating Industry)
Specialized occupation that immerses metal products into plating tanks using the hanger method and forms uniform metal coatings via chemical and electrochemical methods. Responsible for the entire sequence of operations from pretreatment through plating to post-treatment.
Trichloroethylene treatment worker (plating industry)
Specialized worker who removes grease and dirt adhering to the surfaces of metal parts using chemical solvents, performing pretreatment for the plating process.