선구

Ship`s Fitting

선구고

Fitting Locker

선구상

Ship Chandler

선급검사

Classification Survey

선급입급선

Class Boat, Registered Ship

선급증서

Classification Certificate

선급협회

Classification Society

선내시험

Onboard Test

선대

Building Berth, Slipway

선대경사

Berth Declivity