Ключевые слова: abandoned, barrel, biohazard, change, chemical, chemistry, combustion, container, danger, detail, deteriorate, dirt, dirty, drum, dust, engine, environment, frazzle, fuel, gallon, garbage, hazard, heap, heavy, industrial, industry, isolated, material, metal, object, oil, old, package, pile, plant, pollution, product, production safety, recycle, rusty, solvent, steel, technology, toxic, transportation, used, useless, warehouse, waste, work,