News of dry fog hydrogen peroxide disinfector and dry fog hydrogen peroxide disinfection equipment Since ancient times, human beings have been fighting against microorganisms, bacteria, viruses and ot...
We, located in the southern region, have to deal with dampness all year round. Isn't there a joke circulating online? You are as warm as spring in the cold nights of the north, and I shiver under the ...
For the archives, the safe preservation of all kinds of archives is one of the most crucial tasks. Affect the archives storage life and safety of many external factors, the most important of which is ...
There are many types of flavors, which may be "singles" or "mixtures". Fragrances can be categorized into two main groups, "natural fragrances" and "synthetic fragrances", according to the method of p...
