The crew was on the beach while the ship was in dry dock.
Hashash explains that the immersed-tube design requires largeportions of the tunnel to be built on a dry dock that is floated outinto the water and sunk.
The dry dock and a model of the submarine. This dock was designed for repairing.
Ship's keel plate being laid in a construction dry dock at the Newport News Shipbuilding and Dry Dock Company shipyard, Newport News, Virginia,18 April1949.
free in and out - FIO: A chartering term by which is meant that the owner who charters his ship is responsible for all the usual costs of ship management with the exception of loading and discharging cargo and of putting the vessel in dry dock if required to do so by the charterer.
The dry dock and a model of the submarine.
The Pennsylvania in the dry dock is still intact, apparently the only major ship that has not been attacked.
A new ship was launched from the dry dock.
a ship in dry dock for repairs
Code for technological design of dry docks
West Street, the new dry dock stone archway, quite momentum.
Analysis to difficulties in refitting the ship to be lengthened in dry dock and the plan to solve it
Application research on numerical simulation of soil nailing wall for dry dock wall
国文精选馆
