Start the pressure cooker emoticon pack

Share a set of pressure cooker emoji packs with everyone.The reason why the pressure cooker is easy to use is mainly because of its good sealing. When the water is heated into steam and cannot be discharged, the pressure in the pot will become higher and higher.The boiling point of water is affected by air pressure. When the air pressure increases, the boiling point will be higher, so the temperature in the pot will be higher than 100°C.