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大吨位沉船整体打捞中打捞框架吊装下放技术
魏良孟, 朱小东(
), 易欠, 崔进, 周东荣
Lifting and Lowering of Salvage Frame for Integral Salvage of Large Tonnage Wreck
WEI Liangmeng, ZHU Xiaodong(
), YI Qian, CUI Jin, ZHOU Dongrong
图19.
打捞框架整体起吊
Fig.19.
Integral lifting of salvage frame