Amavavu Omoya E-Double Orifice, Isiphetho Esicashile, Nesiqu
Igama:I-Double Orifice Air Valves, Isiphetho Esicashile, Esinesiqu
1.Okuvamile: Ivumelana ne-BS EN1074-4:2000, JKR20200-0043-99
2.I-Flange ibhojwe ku-EN1092-2
3.Impahla: I-Ductile Iron
4.Ingcindezi Ejwayelekile:PN10/16
5.Usayizi: DN40-DN300