Ключевые слова: african, american, angle, asian, black, blueprint, blueprints, caliper, design, designer, designing, develop, development, diverse, document, draft, drawing, energy, engineer, engineering, equipment, gear, group, hardware, high, industrial, industry, line, machine, manufactory, manufacturing, measuring, mechanic, mechanical, model, muslim, overhead, paper, part, people, person, plot, scheme, sketch, team, technical, technology, top, view, young,