Ключевые слова: architecture, assembly, build, building, carpentry, concrete, construction, craftsmanship, crew, employment, engineer, engineering, equipment, fabrication, hardhat, heavy, industrial, industry, jacket, job, jobs, labor, machine, machinery, machines, manufacturing, materials, metal, metalwork, occupation, outdoors, people, project, protective, reinforcement, safety, scaffolding, steel, structure, team, teamwork, tool, tools, uniforms, welding, work, workers, working, workplace,