Clean Water Supply Pipes

Linoka tse patiloeng tsa Lehae la Hao: Ho Fana ka Peipi ea Metsi ho Hloeka ho Tebileng . (Mokhoa oa ho Hloekisa Liphaephe tsa Phepelo ea Metsi Lapeng) Esale u bona tatso e makatsang ka kofi ea hau ea hoseng? Mohlomong oa hau…