Indasitiri yekuwana: Iyo yekukanda inogadzirwa neyakajairwa foundries inoda kukwenenzverwa, saka pfuti inoputika michina inogona kushandiswa. Mhando dzakasiyana-siyana dzinoshandiswa zvichienderana neakasiyana maworkpieces, uye chimiro chepakutanga uye kuita kweiyo castings haizokuvadzwa.
Verenga Zvimwe