This unit process represents the production/service of 1gross t of steel special-use shipbuilding, power vessel 20 gross tonnage or more ,in Japan created from statistical information and other sources.
This product includes Weather Ship, Training Ship, Railway Ferry, Patrol Boat, Salvage Vessel, Fire Boat, Cable Ship, Water Supply Boat, Spy Ship, Survey Vessel. The system boundary of this process is "(material) -> processing -> parts assembly -> painting -> packaging."
Includes remodeling repairs.