イタリア王国海軍は第一次世界大戦中に何隻戦艦をつくった？
Before 1914, the Kingdom of Italy built six dreadnought battleships: ( as a prototype; , and of the ; and and of the ), but they did not participate in major naval actions in World War I, as they were positioned to intercept a major sortie of the Austro-Hungarian Navy which never came.
six