空中拍摄的004。中段船体的两个大开口明显是动力舱,每个动力舱中间有纵隔,这是4套锅炉-汽轮机系统最明显的特征。004还是常规动力。
空中拍摄的004。中段船体的两个大开口明显是动力舱,每个动力舱中间有纵隔,这是4套锅炉-汽轮机系统最明显的特征。004还是常规动力。
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