Chemical Composition Analysis × Keywords: Chemical Composition
2 jobs found.
Optical Glass Melting Worker
A job that melts raw materials for optical glass at high temperatures, manages temperature, conducts quality inspections, and produces molten glass.
Ore Blender (Pig Iron Production)
Skilled worker who weighs and mixes raw materials such as iron ore, limestone, and coke in prescribed ratios to prepare raw materials for pig iron production in blast furnaces.