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曹以南
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Rack and pinion opening-closing machine for gate
曹以南, 李自冲, 罗文强, 2007 .
Active anti-overturning mechanical synchronizing system for anti-overturning hydraulic power type ship lift and arrangement method of active anti-overturning mechanical synchronizing system
王新, 张洪涛, 李中华, 2016 .