Ключевые слова: air brakes, auto, automobile, big rig, cable, connecting, connection, delivery, eighteenwheeler, equipment, freight, haul, haulage, hauler, heavy, heavyduty, hose, hydraulics, industrial, industry, logistics, lorry, machine, machinery, man trucks, pipes, rig, semi, semi trailer, semi truck, semitruck, spiral, trailer, transit, transport, transportation, transporter, truck, truck tractor, trucking, valve, vehicle,