Ключевые слова: background, bright, business, close, closeup, concept, craft, craftsmanship, design, detail, duplication, engineering, equipment, expertise, hand, hardware, holding, industry, instrument, job, key, lock, locksmith, machine, maintenance, manual, mastery, mechanical, metal, metallic, occupation, precision, professional, repair, safety, security, shiny, skill, space, steel, technical, technique, technology, tool, trade, up, work, working, workshop,