가거치(假据置) temporaay placing, temporary stoarge
가동교(可動橋) movable bridge
가물막이(假-) cofferdam
가설잔교(假設棧橋) temporary stage, scaffold board
가항반원(可航半圓) navigable semi-circle
가상수심(可航水深) navigable depth
가호안(假護岸) temporary dike, temporary revement, temporary bulkhead
간조정선(干潮汀線) low water line
간출암(干出巖) rock which covers and uncovers
감조구역(感潮區域) tidal portion, tidal compartment, estuary, tidal reach