How to check the date on gas stove battery

When the gas stove leaves the factory, the production date is marked on the right side of the carton. The production date is printed on the outer carton. There is no guarantee period for this kind of home appliance. It must be calculated according to the time of use. The state stipulates that the theoretical life of a gas stove is eight years. Each gas stove should have a gas stove logo on the side or front, also known as a "nameplate" (including technical indicators, warning instructions, operating signs, etc.). Mark the manufacturing date, factory number, and factory name in order. Warning statement: printed in an obvious position on the stove. Logo: Printed above the knobs and main components, it is a label indicating the name of the component and the operating direction.