| 摘要 |
A pressure cooker is provided to have a simple structure for monitoring the cooking time on the basis of pressure pulsation inside a vessel body. A pressure cooker comprises a vessel body(2), a cover(3), a pressure-display push rod(5) provided with at least one pressure-display marks and moving according to a variation of pressure inside the vessel body, and a timer(8) monitoring the cooking time, wherein the timer is influenced with the movement of the pressure-display push rod.
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