"Schmierung." . . "Tribologie (technologie)." . . "Ingranaggi - Lubrificazione." . . "Engrenages Lubrification." . . "Lubrifiants." . . "Lubrification." . . . . . . . "Lubrication of gearing : lubricants and their properties, design of gears, practical gear lubrication, failure analysis" . . . . . . . . "Lubrication of gearing lubricants and their properties, design of gears, practical gear lubrication, failure analysis" . . . . "Lubrication of gearing lubricants and their properties, design of gears, practical gear lubrication, failure analysis"@en . . . . . . . . . . . . . . . . "Lubrication of gearing : Lubricants and their properties, design of gears, practical gear lubrication, failure analysis" . "Lubrificanti." . . "Getriebe." . .