Ключевые слова: alignment, built, connect, connection, construct, construction, craftsman, engineering, equipment, expert, expertise, fabrication, fire, fix, glove, guard, hot, industrial, job, joint, labor, maker, manufacture, manufacturing, mask, material, mechanic, metal, method, power, production, repair, safety, skill, smoke, spark, steel, structure, technical, technician, technology, tool, weld, welder, welding, work, worker, workshop,