Ключевые слова: closeup, construction, craftsman, depth, engineering, equipment, factory, flash, focus, industrial, industry, iron, labor, light, low, man, manual, manufacture, manufacturing, mask, metal, metalwork, occupation, orange, protection, repairing, safety, skill, skilled, spark, sparks, steel, technology, tool, torch, weld, welder, welding, work, worker, working,