Ключевые слова: abstract, adjustment, appliance, arrow, art, backdrop, background, clamp, concept, design, device, dial, dirty, dusty, equipment, feature, fixing, frame, ideas, indicator, industrial, industry, iron, lathe, locking, machinery, material, mechanical, metal, metallic, pattern, placard, pointer, poster, rotating, setting, silver, stainless, steel, structure, surface, technical, technologies, template, texture, turning, unit, wallpaper, works,