Iyo Singapore International Water Week Water Expo (SIWW WATER EXPO) yakavhurwa musi wa19-21 Chikumi 2024 paMarina Bay Sands Expo uye Convention Center muSingapore. Sechiitiko chine mukurumbira pasi rose indasitiri yemvura, SIWW WATER EXPO inopa chikuva cheindasitiri nyanzvi ...