Ключевые слова: blade, brown, chain, chainsaw, cut, energy, equipment, felled, forest, forestry, fuel, gear, hardwood, hewed, industrial, industry, log, logging, lumber, machine laver, manufacture, manufacturing, material, mechanism, natural, nature, organic, outdoor, pile, power, preparation, processing, raw materials, renewable, resource, rural, saw, sharp, stump, sustainable, timber, timber industry, tool, tree, trunk, wood, wood fuel, wood product, wooden, work,