Can the heating plate of the health pot be used with rust spots?
Stainless steel chassis is a ring of resistance wires. One way to heat glass is to coat a special resistance film on the bottom of glass. Compared with the two, the resistance wire has higher power and faster boiling speed. However, if you "stew" from a healthy point of view, such as putting nutritious tea in water in a pot, it will be beneficial to heat it slowly.