Ключевые слова: abstract, auto, automotive, blue, clean, color, construction, container, cup, design, engineering, equipment, filled, filter, filtering, hardware, indicator, industrial, industry, instrument, interior, job, labor, liquid, maintenance, measure, measuring, object, occupation, paint, paper, plant, professional, renovation, room, safety, selective colour, service, set, skill, storage, system, technology, texture, tool, work, workbench, workshop,