Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
In areas with a high incidence of new coronavirus pneumonia, when the epidemic is gradually brought under control, work resumes and returns to school. However, the student population is susceptible, the school population is dense and the population source is complex, so the student population is large. It is also the focus of attention after the epidemic recovers.
Most traditional disinfectants come in the form of these bottles. These bottles and bottles are made of softer plastic. They are more often placed in school bags and are easier to compress. Not good, so all of these are issues worth considering.