Malunga nePrototype Mold Prototype mold isetyenziswa ngokubanzi ukuvavanya uyilo olutsha phambi kokuveliswa kobuninzi. Ukuze ugcine iindleko, ukungunda kweprototype kufuneka kungabizi. Kwaye ubomi bokungunda bunokuba bufutshane, bube sezantsi kangangeeshothi ezingamakhulu aliqela. Izinto eziphathekayo-Izitofu ezininzi zokubumba ...
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