首页 / 官方藏书 / Submarine Warfare, Past, Present, and Future / PART II. French “Submersibles,” i.e., those Fitted with Two Sources of Motive Power, One for Surface, and One for Sub-surface Propulsion.
首页 / 官方藏书 / Submarine Warfare, Past, Present, and Future / PART II. French “Submersibles,” i.e., those Fitted with Two Sources of Motive Power, One for Surface, and One for Sub-surface Propulsion.