Ballast tankBallast tank is a compartment within a boat, ship or other f... More is a compartment within a boat, ship or other floating structure that holds water, which is used as ballast to provide stability for a vessel.
Ballast tankBallast tank is a compartment within a boat, ship or other f... More is a compartment within a boat, ship or other floating structure that holds water, which is used as ballast to provide stability for a vessel.
