| 摘要 |
The invention relates to an aeroplane comprising several decks which are arranged above each other, for passengers, freight and/or crew members, also comprising at least one staircase connected to the decks. Said aeroplane is characterized in that the staircase is provided with photoluminescent markings which enable the staircase to be recognized easily, even in poor lighting conditions, whereby orientation of passengers and crew members to exit is made easier in the event of an emergency.
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