Propelling Systems Range, Surface Drive Top System TS 55 Top System Surface Drive TS 555 December 2016Top System Surface Drive TS 55, sistema di propulsione con coppia max. applicabile di 2420 NM con elica di superficie. http://www.topsystemdrive.com/wp-content/uploads/2012/01/Top-System-TS-55.jpg 869 896 Alessandro Vitale http://www.topsystemdrive.com/wp-content/uploads/2016/07/topsystem-surface-drive.png Alessandro Vitale2016-12-05 12:48:592017-02-11 14:27:47Top System Surface Drive TS 55