Nekukura nekukurumidza kwemotokari uye mimwe indasitiri inokatyamadza kune imwe indasitiri yeruzivo.}, Rubatsiro rwekugadzirisa nguva nenguva uye kuyerera kwakatanhamara kweruzivo .
Iyo Investment Mold inomisikidzwa neyekutanga Refractory yekubatanidza kuti iite kuti iumbwe uye yakakwira Kukanda kunogona kukamurwa kuva mhando yakasimba uye yakawanda-layer inodonha {{5} iripo, yakawanda-layer shell inoshandiswa zvakanyanya {}
Zvakawanda uye zvimwe mari yekudyara ichikanda midhiya inobhururuka ichipfuura negungwa .
Investment Kukanda Mold muChina hakungwezve vatengi vezvivakwa, asi munhu wacho ane} kugadzirwa, uye kwakaramba kuwedzeredza kuraira {{2}
