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The effects and hazards of ozone
The effects and hazards of ozone Ozone, a allotrope of oxygen, Its chemical formula is O3, a bluish gas with a fishy smell. The most frequently mentioned is the ozone in the atmosphere, which absorbs ultraviolet rays...Read more -
Prevention of chickenpox
Prevention of chickenpox It is no stranger to mention chickenpox, which is an acute infectious disease caused by the first infection of varicella-zoster virus. It mainly occurs in infants and preschool children, and the symptoms of adult onset are more serious...Read more -
How to use uv germicidal lamps safely and effectively
How to use uv germicidal lamps safely and effectively With the development of urban life, the concept of environmental protection has been a household name, ultraviolet germicidal lamps and its accessories are widely adapted for different kind of uses: sterili...Read more -
Good ways to prevent the flu in the spring
Good ways to prevent the flu in the spring Spring is the season of high incidence of infectious diseases, enteric infectious diseases, natural focal disease and insect-borne infectious disease their transmission possibility are greatly increased. Common infect...Read more
