semipermanent mold casting, semipermanent mould casting, semi-permanent mold casting
valu korduvkasutus e püsivormidesse, kasutades kordkasutusega kärne (vt poolkorduvkasutusvorm; vrd korduvkasutusvormvalu, kordkasutusvormvalu), casting in permanent molds in which expendable sand cores are used: casting in semipermanent molds (see: semipermanent mold; compare: permanent mold casting, expendable mold casting)
