Ewe kunjalo .
Abacoci bomoya, ezikwabizwa ngokuba zizicoci zomoya eziphathwayo, zixhobo zasekhaya eziphucula umgangatho womoya wangaphakathi ngokususa izinto ezingcolisa umoya ekujikelezeni kwazo.
Uninzi lwezona zicoci zomoya zigqwesileyo ziqhayisa ngezihluzi ezinokubamba ubuncinci be-99.97% yamasuntswana anomlinganiselo nje we-0.3 microns.
Ixesha lokuposa: Nov-29-2024
