1, washed with water 5-20 degrees Celsius in the burn wound 2, off the red side by side with gentle movements off his coat, if the clothes stick to the skin can be cut Open scissors.

Effect: daily fire prevention work well, keep the corridor doors closed, to avoid the "chimney effect".The smoke was blocked in the corridor do not go meet escape. Amount of flue gas poisoning.

Function: always control the concentration of the fuel, do not let it reach the "explosion limit"". The incident is very sudden, dust explosion is more easy to ignore, such as aluminum, zinc etc..