Glass cotton USES: air conditioning heat preservation, duct insulation, steel structure heat preservation, boiler heat preservation, precipitator, steam pipe heat preservation, etc.

In the application of the new air conditioning units or air units can be sent through the steam distribution piping in the units in charge of the road to the humidification of space.

This paper primarily introduces the basic characters, hazards of salmonella, and the mechanism, parameters of feed conditioning for steam sterilization as well as the novel feed conditioners.