轮机英语、听力与会话网络课程(青岛船院)
介绍
课程资源
PART I Marine Propulsion Dies
PART II Auxiliary Machinery
PART III Marine Electrical Sy
PART IV Marine Engineering Man
PART V International Conventio
PART VI Important Documents f
课程资源
PART I Marine Propulsion Dies
PART II Auxiliary Machinery
PART III Marine Electrical Sy
PART IV Marine Engineering Man
PART V International Conventio
PART VI Important Documents f
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