Umzi-mveliso we-Foundry: I-castings eveliswa yi-foundries ngokubanzi ifuna ukukhazimliswa, ngoko ke oomatshini abadubulayo banokusetyenziswa. Iimodeli ezahlukeneyo zisetyenziswe ngokweendlela ezahlukeneyo zokusebenza, kwaye imilo yangaphambili kunye nokusebenza kwee-castings akuyi konakaliswa.
Funda ngokugqithisileyo