Iifama zamatanki zifakwe umgca ukuthintela ukungcoliseka kwamanzi aphantsi komhlaba xa kuthe kwachitheka imichiza.Inkqubo yokugcinwa kwesibini ingafakwa kwikhonkrithi okanye ngokuthe ngqo phantsi.Ezi zixokelelwano zomgca zothintelo lwesibini zingaphucuka kakhulu zisebenzisa izincamatheliso ezicacileyo kwitanki kunye nolunye ulwakhiwo.Kwezinye iimeko, i-geomembranes ikhusela umhlaba olula
Ixesha lokuposa: Jan-12-2021
