Plug ayizosebenza ikufanele zinqumkile, lonke lokuhamba yombhobho, ngenxa isakhiwo esilula, oko esinokusibambisa lokuvula ngokukhawuleza nokuvala. Kuba olu ngcelele, NSEN akwazi uhlobo lukhuni, uhlobo umkhono kunye Ingcinezelo zocaphulo Ibhalansi Lubricated uhlobo. Wamkelekile ukuba uqhagamshelane nathi ukufumana isithembiso okanye wenze isivalo iprojekthi yakho.