Isicelo: Ifanelekile i-EVA, irabha, irabha yokwenziwa kunye nezinye izinto zekhemistri ekrwada ukuba zixutywe, zilungelelaniswe kwaye zisasazwe.
Isicelo: Ifanelekile kwi-EVA, irabha, irabha yokwenziwa kunye nezinye izinto zekhemistri ekrwada ukuba zixutywe, zilungelelaniswe kwaye zisasazwe.