Ключевые слова: background, blade, branch, chain, chain saw, chainsaw, construction, cover, cut, danger, dangerous, dirty, dust, electric, engine, equipment, firewood, garden, garden cleaning, grass, handyman, hard work, health and safety, heavy duty, hsf, industrial, industry, lumber, lumberjack, machine, manual, massacre, occupation, power, professional, safety, saw, sawdust, sharp, spring garden cleaning, strong, style, summer cleaning, timber, tool, tools, used, wood, woodcutter, work,