Ключевые слова: arc, assembly, build, connect, construction, craftsman, cutting, danger, electric, entrepreneur, fabrication, factory, fire, fix, flash, industrial, industry, iron, job, join, labor, laborer, light, line, machine, making, man, manufacture, manufacturing, mask, metal, power, production, protection, repair, safety, skill, skilled, smoke, spark, steel, structure, technical, welder, welding, work, worker, workplace,