Ozone generator for Child Care and Schools – Daily Disinfection
Ozone is a kind of fishy light blue gas, the atmosphere also contains a small amount of ozone, but the concentration is generally low in 0.02mg/m3, according to the authoritative experts: the ozone concentration in the atmosphere is less than 02mg/m3, no harm to the human body, but also purify the air, only for a […]
