Objective To develop a water station that can be loaded to a ship and supply freshwater. Methods The water station comprises the reverse osmosis seawater desalination device, pressure water tank, high pressure water pump, etc, with 40-feet international standard containers as the carrier. Results The water station can produce 80 t freshwater daily, and the quality of produced water conforms to the standards of the state and army for drinking water quality. Conclusion The water station, which has highly-compaction, strong-mobility, excellent-adaptability and high-automaticity, fits for a ship.

This paper introduces the Vest-style First-aid Kit which are newly developed for PLA.Adopting a vest structure the Vest-style First-aid Kit has the advantages of fully freeing both hands,and being fit for the ship confined space.Basic performance experiments,ergonomics tests and army tryout were performed and the results showed that the vest-style first-aid kit was scientifically designed,and easy to use,suiting the body,obviously saving physical energy.It has a reasonably designed interior medicine layout and can fulfill the requirements of first-aid operations in naval ships.