In order to study the variation law of the maximum explosion pressure and the maximum pressure rise rate of the premixed gas in the flameproof enclosure. three different flameproof enclosures were selected as the test samples. and the explosion was carried out by filling the premixed typical combustible gas in the flameproof enclosure. In the experiment. https://www.chiggate.com/loving-earth-jilungin-dreaming-tea-30g-cheap/