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Home cooking pressure cooker pressure is how much?

The pressure of the pressure cooker is based on the weight of the pressure cap and the strength of the spring to determine the manufacturer's design, the thickness of the wall of the pressure cooker can withstand 2 kilograms of pressure, while the weight of the pressure cap and the strength of the spring is designed to be mostly between 0.5-0.8, so the pressure of the pressure cooker is generally 0.5-0.8 kilograms