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Internal Personnel Stability – Good for Aircraft Stability.
Climbing has the possibility of shaking and climbing and turning at the same time - it will make people lose their balance, and they will not only get on their heads but also spew and defecate indiscriminately.
Some toilets are in-line and are directly on the tracks, so the toilets will be closed when entering the station. This is not the case with the collective type.
Didn't you? I've never heard of this custom.
Because smoke sensors are installed in the toilets, if smoke is generated, the alarm will sound immediately, which may cause unnecessary panic.
1.Because this half hour is generally required to sit in the seat and fasten the seat belt to ensure the safety of the passenger. The toilets are not provided with adequate security, so they are not open for use during take-off, landing, and other situations where passengers are seated and fastened (e.g., when the aircraft is turbulent due to turbulence). >>>More
Haha, your question is so graphic. Because spring is the season when bamboo (and bamboo shoots) grow very fast, especially after a rain, maybe when you just squat on the ground, it breaks through the ground! As for the results, you know!