(simple or combined Joule cycle) Series Lombardia.
Series Bergamo.
Series Trieste.
Series Verona.
Series Roma.
Series Novara.
Series Brescia.
Series Monza.
Series Rosenheim.
Series Lazio.
(Rankine Organic cycle) Series Trentino.
(Rankine Steam cycle) Series Brianza.
(simple or combined Otto cycle) Series Piemonte.
Series Como.
