I-Filament elukiweyo i-geotextile isetyenziswa ikakhulu kulwakhiwo lomgangatho kaloliwe, ulwakhiwo lomgangatho wendlela, iziseko zeendawo ezahlukeneyo zokwakha, ukugcina udonga, ukugcina isanti kunye nelahleko yomhlaba, itonela lemathiriyeli ejijelweyo engangeni manzi, iprojekthi yeentyatyambo eziluhlaza, igaraji engaphantsi komhlaba engangeni manzi, amanzi...
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