Ukulingisa Izinkuni
Umkhiqizo | Isistimu evuthayo | Incazelo nezinzuzo |
C5 | I-surfactant enamandla amakhulu, Ifanele ukuminyana kwe-4-15kg/m3 |
Umkhiqizo | Isistimu evuthayo | Incazelo nezinzuzo |
C5 | I-surfactant enamandla amakhulu, Ifanele ukuminyana kwe-4-15kg/m3 |