Ключевые слова: assembly, blue, construction, craftsman, engineering, equipment, fabricate, fabrication, factory, flash, helmet, hot, industrial, industry, iron, job, labor, laborer, labourer, light, man, manufacture, manufacturing, mask, metal, metalwork, occupation, person, protection, protective, repair, safety, skill, skilled, spark, sparkle, steel, technical, technician, technology, tool, torch, weld, welded, welder, welding, work, worker, working, workshop,