“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13. 存放于船坞的“长江口二号”底幕及沉船 |
Fig.13. Bottom curtain of “Yangtze River Estuary II” and the wreck in the dock |
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