“长江口二号”古沉船打捞中矩形曲线底幕法机械及构造设计关键技术
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Key Technology for Mechanical and Structural Design of Rectangular Curve Bottom Curtain Method for Salvage of “Yangtze River Estuary II”
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图5. 三支辐条式刀盘结构图模型 |
Fig.5. Structure diagram model of three spoke cutter head |
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