Pan Taisheng was in a hurry and seemed to be in a hurry. First, boiled water in a kettle. I felt that the cooling time was too slow. In a hurry, I put the kettle directly in the refrigerator to cool it.
After the temperature of the water was...
Pan Taisheng was in a hurry and seemed to be in a hurry. First, boiled water in a kettle. I felt that the cooling time was too slow. In a hurry, I put the kettle directly in the refrigerator to cool it.
After the temperature of the water was...