8011 is an aluminum foil series, which belongs to the 8××× series alloy aluminum foil, adding Al-Fe-Si elements. Alloy properties that account for more than 1% of the total alloying elements have corresponding advantages. 8011 is often used to make aluminum foil, its performance is better than pure

Since July 17, heavy rain has occurred in Zhengzhou, Pingdingshan and other places in Henan Province, and heavy rain has occurred in some areas. With the continuous heavy rainfall, Henan Province entered the main flood season. In many areas, there is serious water accumulation, which affects the pro