The purpose of theoretical training on cold and antifreeze of property.

Improve the ability to cope with sudden freezing and snow disasters

In case of sudden freezing snow disaster at all levels, effective measures can be taken to prevent, control and mitigate the disaster impact of freezing snow disaster on the safety of materials and property in the region, so as to ensure the normal service environment and order.

Meteorological disasters in winter include cold wave, fog, snowstorm in Xinjiang, Inner Mongolia and Northeast China, freezing rain and snow in the south and freezing rain in the southwest.