What are the classifications of air purifiers?
What are the classifications of air purifiers? Distinguished according to the purification method. Passive filter purification: as the most mainstream type of air purifier on … Read more
What are the classifications of air purifiers? Distinguished according to the purification method. Passive filter purification: as the most mainstream type of air purifier on … Read more
Now there are many things on the market are very advanced, for now this environment is not particularly clear, there are many places are polluting … Read more
Our company carried out a learning activity for business personnel in mid-May 2021, and benefited a lot during the period. The unexpected problem-solving scheme and … Read more
Olansi antibacterial antivirus filter 1.Copper ions and silver ions antibacterial filter Silver is a natural inorganic antibacterial disinfectant, and the silver ions it releases play … Read more