Process Management × Keywords: Polishing
2 jobs found.
プリズム荒仕上工
Specialist who polishes the surface of prisms used in optical instruments with coarse tools to prepare them in a suitable state for precise finishing and inspection in subsequent processes.
Metarikon Processor
Specialized profession that applies coating treatments such as plating and polishing to the surfaces of metal products to enhance corrosion resistance, wear resistance, and decorative properties.