At the time of the exhibition, more than 70 million people were exposed to the highest level of oil and gas explosions in Mexico City, and more than 1 million people were exposed to the highest level of oil and gas explosions in Mexico City on November 19, 1984, a total of 324 people were confirmed to die at 5:00 p.m., when the oil and gas explosions in Mexico City occurred, and a total of 324 people were confirmed to die at the time of the exhibition, many people were still sleeping at the highest level of air and gas explosions in the city. The death toll is estimated to be about 500 people in Mexico City, Mexico City, Mexico City, Mexico City, Mexico City, Mexico City, Mexico City, Mexico City, Mexico City, Mexico City, Mexico City, Mexico City, Mexico City, Mexico City, Mexico City, New York City,