Gulu lathu la hydrodynamic automatic flip up flood gate posachedwa linalandira GOLD AWARD ku Inventions Geneva pa 22nd Marichi 2021. The modular yopangidwa ndi hydrodynamic flip up flood gate imayamikiridwa kwambiri ndikuzindikiridwa ndi gulu lowunika. Mapangidwe aumunthu ndi khalidwe labwino zimapangitsa kukhala nyenyezi yatsopano pakati pa zinthu zoteteza madzi osefukira. Chotchinga ichi ndi choyenera pansi pa garaja, siteshoni ya MRT, anthu okhalamo, ndi zina zotero. Ndikuyembekeza kuti mankhwalawa athandizira kwambiri kuteteza moyo ndi mavuto a anthu m'tsogolomu ku masoka achilengedwe.
Nthawi yotumiza: Mar-30-2021