Iipowutshi eziphothiweyo lukhetho lokupakisha olubhetyebhetye oludumileyo kumashishini amaninzi, ngakumbi kulwelo kunye neemveliso zolwelo olunesiqingatha solwelo.Uyilo lwezi zingxobo eziphothiweyo lusebenziseka lula kwaye lusebenza ngakumbi xa kuthelekiswa nezinye iinketho ezinophawu lokukhupha ngokulula.Iimveliso zesingxobo esine-spouted esizibonelelayo zisebenzisa iteknoloji yokuvelisa kunye noshicilelo olukumgangatho ophezulu kwaye inokugcina ngokukhuselekileyo kwaye ithuthe zombini iimveliso ezilulwelo nezomileyo ngaphandle kobumdaka.Ubungakanani kunye nefom inokwenziwa ngokwezifiso ngokwemfuno yabathengi kunye neemfuno.