Ключевые слова: abstract, array, background, board, building, close, concept, construction, construction abstraction, design, engineering, fixing, group, home, industrial, industrial background, iron, iron screws, isolated, macro, mechanic, metal, metal screws, nature, pattern, room, screws, set, silver, steel, study, technology, texture, thailand, tools, white, wood, wood screws, wooden, wooden board, wooden fixing, work, workshop,