Metal Analysis × Keywords: Foreign Matter Removal
2 jobs found.
Vacuum Distillation Worker (Nonferrous Metal Smelting)
A technical job that operates vacuum distillation equipment for nonferrous metals, separating and removing impurities to refine high-purity metals.
Vacuum Melting Worker (Oxygen-Free Copper Smelting)
Worker who uses a vacuum furnace to melt and refine oxygen-free copper to produce high-purity copper.