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Kumvetsetsa udindo wa ma valve mu njira za mafakitale
Mavavu amagwira ntchito yofunika kwambiri pakuwongolera kayendedwe ka zakumwa ndi mpweya munjira zosiyanasiyana zamafakitale.Kuti muwonetsetse kuti ma valve akugwira ntchito moyenera komanso otetezedwa, ndikofunikira kumvetsetsa kutulutsa kwa ma valve ndi momwe zimakhudzira magwiridwe antchito ndi magwiridwe antchito a dongosolo.Mu blog iyi, tifufuza za ...Werengani zambiri