Ключевые слова: aluminum, appliance, background, cartoon, collection, cut, dangerous, disposal, dump, eco, ecology, environment, equipment, flat, garbage, gear, graphic, heap, household, icon, industry, isolated, jagged, junk, mesh, metal, metallurgical, nail, obsolete, old, pile, pipe, pollution, razor, recycling, reusable, reuse, rusty, scissors, separation, set, sharp, sheet, stack, stroke, technology, tin, waste, wrench,