Machine Operation × Keywords: pH Management
4 jobs found.
Acid Pickling Worker (Metal Product Manufacturing Excluding Plating)
A worker who cleans oxides and dirt adhering to the surfaces of metal products using chemical agents to ensure material quality.
Long-fiber Processing Worker
A manufacturing operator who uses chemical agents and heat treatment on long-fiber products for bleaching, dyeing, resin processing, and finishing to ensure product quality.
Bleaching Equipment Operator (Textile Products)
A manufacturing operator who operates and manages equipment, adds chemicals, and checks quality in the bleaching process of textile products.
Knitwear Bleacher
This occupation involves processing knitwear products by bleaching them with chemicals to achieve a uniform white color.