해수여과기

Sea Water Filter, Sea water Strainer

해수윤활식선미관베어링

Sea Water Lubricated Stern Tube Bearing

해수흡입격자

sea Chest Gravity, Sea Chest Grid

해수흡입구

sea Chest Gravity, Sea Chest Grid

해수흡입구청소밸브

Sea Chest Cleaning Valve

해수흡입밸브

Sea Suction Valve

해양관측부이

Oceanographic Research Buoy, Marine Research Buoy

해양기상관측선

Meteorological Observation Ship

해양무선중계부이

Radio Relay Buoy, Tele-communication Relay Buoy

해양생물부착방지장치

Mrine Growth Preventing Equipment