Can you buy a high speed rail toilet door key in the market? I lost my toilet door key when I got to

There is a button to open the door on the wall, and after entering, press the door close button in the middle of the room, and then pull the anti-lock safety pin. There are red and green ones that you can give by pressing the green ones.

There is a button to open the door on the outer wall, and after entering, press the door close button in the middle of the door, and then pull the anti-lock safety pin.

There is no unlimited supply of water on the train, so it is necessary to save water by relying on less water. Toilet flushing is carried out using a vacuum toilet that discharges a small amount of water mixed with detergent and pumps the waste into the collection bin, which saves water and reduces environmental pollution. >>>More

You think too much, spraying perfume on the high-speed train will make people think that who is poisoning, so force the train to stop, you will fart in the toilet at most, and it will not reach the level of forcing the train to stop.

The number of the carriage where the EMU (D prefix) and high-speed EMU (G prefix) dining car is located is divided into several situations: >>>More