Chowonjezera tepi chonyamulira ndi chinthu chopangidwa kuchokera kuPS (Polystyrene) yosalala yomwe yabowoledwa ndi mabowo a sprocket ndikutsekedwa ndi tepi yophimba.Kenako imadulidwa kutalika koyenera, monga momwe zasonyezedwera pazithunzi zotsatirazi ndi phukusi.
Nthawi yotumizira: Disembala-09-2024