On the surface of the aircraft carrier, the personnel at each station are dressed in colorful clothing, which is very different from the dress code of the same color on traditional warships. The colors of the helmets, vests and long-sleeved shirts worn by the staff are also different ;Purple represents fuel supply; red represents danger and safety control; green represents takeoff and landing and aircraft maintenance; blue represents transportation and gas supply guarantee; brown stands for locomotive maintenance, The appearance looks like a rainbow of seven colors on the deck.
The source of the text is a travel note.