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3 jobs found.
Raw Material Mixing (Stirring) Worker (Carbon Rod Manufacturing)
In carbon rod manufacturing, this occupation involves measuring, compounding, and stirring raw materials to supply homogeneous mixtures to the production line.
Tar Sprayer
Specialized technician who sprays heated tar (bitumen) on the road surface as one process of road paving construction to promote adhesion of asphalt mixture.
Tar Product Manufacturing Worker
A job that manufactures tar products such as waterproofing materials and adhesives through processes like distillation, purification, and mixing, using coal tar or petroleum tar as raw materials.