Ibukeka njani inkqubo yokufudumeza kwamanzi ashushu elanga?Yintoni ikhithi yezixhobo zesola yenkqubo yokufudumeza amanzi ashushu?Sithatha i-1000 yeelitha kunye ne-1500 yelitha inkqubo njengemizekelo.Khuphela ifayile yePDF nceda.
Ixesha lokuposa: Aug-18-2021