Quality Control Techniques (QC) × Keywords: pH Control
2 jobs found.
Ramie Boiling Worker
Manufacturing worker who degreases and cleans ramie fibers through heat treatments such as boiling and steaming, preparing them for the next process.
Knit Dyer
This occupation dyes knit fabric and adjusts the color tones and textures of products. It manages dye formulations and dyeing conditions to ensure uniform quality.