4 nautical charts and nautical publications to plan and display the ship's route for the intendedvoyage and to plot and monitor positions throughout the voyage.
海图和航海出版物，用于计划和显示船舶预定航程的航线以及监测整个航程的船位。
2
Up-to date sea charts are available, especially for the voyageintended.
备有最新的有效海图，特别是拟定航程的海图。
3
Note that all information contained in the medical Forms is intended as a medical reference for the on board Doctor and will be retained by him throughout the duration of the voyage.