沿海闸下感潮河口清淤保港射拖挖多功能清淤机的设计
연해갑하감조하구청어보항사타알다공능청어궤적설계
Design of the multi - purposes Silt Cleaning Equipment of Spraying,Dragging and Digging for the Silt cleaning and the Shore Protection in the Tidy River Outlet Down the Sluice
저자의 최근 논문