In the judgment of appeal per nullity of the Lodo arbitral, which is a judgment a critic limited, proposable within the limits established by art. 829 of the Italian Civil Code proc. Civ., Find application the rule of the specificity of the formulation of the reasons, in ture terminating of such judgment and of the fact that only only respect of said rule can allow to the judge and to part defendant, check if the disputes formulated correspond exactly ai cases contestability established by art. 829 cod. proc.