Ключевые слова: assembly, block, brick, cement, check, concrete, construction, control, conveyor, engineer, equipment, factory, foreman, gloves, hardhat, hat, heavy, helmet, industrial, industry, inspector, job, kerbstone, labour, machine, machinery, man, manufacture, modern, operator, people, plant, press, process, production, professional, protective, quality, refinery, row, safety, service, supervisor, technology, uniform, warehouse, work, worker, working, workman,