Basic Materials Science Knowledge × Personality Traits: High Concentration
5 jobs found.
Glass Grinding Worker
Specialized profession that precisely polishes and laps glass surfaces to ensure smoothness and parallelism.
Glass Fire-Cutting and Mouth-Firing Worker
Specialized occupation that performs cutting processing (fire cutting) of molten glass products and finishing firing (mouth firing) of the mouth part.
Leather Flesh Side Processing Worker
In the leather goods manufacturing process, this occupation processes the flesh side (back) of leather through fleshing to ensure uniform texture and strength.
Wheel Lathe Operator
Wheel lathe operators process railway vehicle driving wheels using lathe machines, maintaining and repairing dimensions and surface finishes as a specialized profession.
Trommel Worker (Ceramics Raw Materials)
Trommel workers classify ceramics raw materials using a rotary screening machine called a trommel, remove foreign matter, and adjust particle size as manufacturing operators.