Ключевые слова: business, chuck, construction, crane, digger, dump, electro, electromagnet, environment, environmental, equipment, excavation, excavator, factory, force, garbage, heavy, hydraulic, industrial, industry, iron, junk, junkyard, lifting, loading, machinery, magnet, magnetic, materials, metal, old, pile, pollution, recycle, recycling, reuse, rust, scraps, scrapyard, site, specialist, steel, sucker, suction, sustainable, transportation, trash, waste, work, yard,