Ключевые слова: architect, architecture, black, blueprint, building, business, clothing, construction, copy, design, drafting, drawing, engineer, engineering, equipment, glove, hammer, handle, hardhat, hat, helmet, house, industry, instrument, manual, measurement, metal, objects, occupations, paper, plan, plastic, pliers, protection, protective, red, safety, steel, technology, tool, white, work, yellow,