Liquefied petroleum gas cylinders are the most commonly used containers for household storage of liquefied gas. When using liquefied petroleum gas cylinders , we should pay attention to the following: 1. It is strictly forbidden to dump the remaining liquid in the LPG cylinder. 2. It is strictly forbidden to use liquefied gas in the basement. 3. It is strictly forbidden to pour air without permission, and it is strictly prohibited to use open flame to test leaks. 4. The distance between the steel cylinder and the stove should be 0.5-1m. 5. The cylinder must be placed upright, and never lying or upside down. 6. ??Steel cylinders must be kept away from heat sources, boiling water is not allowed to heat, and no open flame is allowed to heat. 7. Steel cylinders should be loaded and unloaded lightly during transportation. They are not allowed to be rolled on the ground, bumped or knocked randomly, to prevent the danger of damage. If you remember the above points, then the