Ключевые слова: agriculture, bark, bio, bioenergy, biomass, blue, cargo, cut, energy, forest, forestry, freight, fuelwood, harvest, heavy, industrial, industry, jacking, log, logging, lorry, lumber, material, pile, pine, power, production, renewable, sawed, sawn, softwood, spruce, stack, stacked, sustainable, timber, trailer, transport, transportation, tree, truck, trucker, trunk, vehicle, wagon, wood, wooden, woodfuel,