Quality inspection (appearance and dimensions) × Keywords: Quality inspection
2 jobs found.
River Block Manufacturing Worker
Manufacturing job that produces concrete blocks used for river embankments and waterway structures, from raw material mixing to molding, curing, and inspection.
Tar Block Manufacturing Worker
A manufacturing worker who uses coal-derived tar as raw material, processes it through heating, stirring, forming, and drying stages to create blocks, and supplies them as industrial fuel or materials.