Quality Control (Analysis) × Personality Traits: Cautious
2 jobs found.
Acetylene Gas Refining Worker
A manufacturing worker responsible for removing impurities from the mixed gas generated after acetylene gas production, refining and adjusting it to the specified purity, and supplying it.
Nitrocellulose Manufacturing Worker
Chemical manufacturing operator who processes cotton with mixed acids such as nitric acid and sulfuric acid to produce nitrocellulose (nitrocellulose).