Temporary meal cards are sold in the Ten Thousand People Canteen, Bauhinia Garden, Building 15. For permanent meal cards, you need to go to Building 15 with a valid ID or a letter of introduction.

You can borrow cards from students and give them money.

Now you can only go to Qingqing Noodle Bar, Qingqing Fast Food, Ten Thousand People Third Floor, Bauhinia Taoli Underground, and Taoli Third Floor. They are all the four major canteens where you can use cash. Guri Canteen is located in the giant power station on the Caroni River in Venezuela.

The canteen's kitchen and dining room have a total area of ??about 25,000 square meters and can serve 40,000 meals a day. The kitchen is equipped with modern equipment. The oven is automatically controlled by electronic equipment and uses electricity as the heat source. The chef can bake 5,000 meals at a time.

serve steak without worrying about which steak will be burnt.

The pot here can be flipped easily and easily, and it can cook meals for 5,000 people or 12,000 delicious soups at one time.

The Dortmund Canteen is located at the University of Dortmund in Germany. This university has more than 12,000 people eating at noon every day, but few people line up. There are 40 huge multi-layer turntables in the restaurant that are constantly rotating.

Half of the turntable is in the kitchen, and the other half is in the restaurant outside the kitchen. The chef keeps placing the dishes on the turntable. The diners consciously choose meals from different turntables according to the level of the meal tickets they purchased.

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After finishing your meal, put the tableware on the conveyor belt and have it collected and washed by the canteen.

The Kawasaki Canteen is located at the Tokyo headquarters of Japan's Kawasaki Steel Company. Every day at noon, more than 18,000 employees take the elevator to the canteen with a ringing bell. They eat with meal cards with tapes, and the food supply area is equipped with 80 perforated readers.

Diners can select their meals by inserting their meal card into the perforated sheet reader.

One set of equipment can ensure that more than 20,000 diners can finish their meals within 45 minutes.

Singapore Airlines' Changi Canteen cost US$43.5 million to build at Changi Airport.

The canteen serves 30,000 meals for 27 airline flights every day and has a collection of more than 1,000 recipes from around the world. The cooking process is controlled by computers.

There are 1,700 experienced chefs in charge of this canteen.