Ключевые слова: alp, alpine, alps, backing, cableway, cog, cogwheel, framework, gear, gearing, gears, hold, holder, lift, machine, mechanism, metal, mount, mountain, mountains, pulley, pulley systems, pulleys, pylon, rope, ropeway, ropeways, rotating machine, safety, security, sheave, ski lift, steel cables, support, teeth, transport, trellis, wheel, winter sports, wire,