treating of potable water or sewage by chlorine for the purpose of their decontamination (disinfection). The ozonization (i.e. treating by ozone) is more preferential to
Qidiruv
«ozonization» boʻyicha 1 ta natija
Balki: ionizatsion
«ozonization» boʻyicha 1 ta natija
Balki: ionizatsion
treating of potable water or sewage by chlorine for the purpose of their decontamination (disinfection). The ozonization (i.e. treating by ozone) is more preferential to