Ключевые слова: blink, closeup, construction, construction industry, dark, detail, electric, engineering, equipment, fabrication, factory, fire, flame, flash, gas, heat, horizontal, hot, industry, iron, job, machine, macro, manufacturing, metal, metal industry, metallurgy, metalwork, occupation, plasmas, power, precision, process, production, protection, repair, safety, skill, spark, steel, technical, technology, tool, welding, work, work tool, workers, workshop, workspace,