Ключевые слова: binding, bond, bonding, business, circle, clockwork, cog, cogwheel, concept, conceptual, connect, connection, design, detail, engineering, equipment, gear, gearing, green, idea, industrial, industries, industry, instrument, interlock, interlocked, interlocking, mechanical, mechanics, mechanism, metal, metallic, metaphor, nobody, part, precision, steel, teamwork, technology, teeth, together, transmission, turn, wheel,