downsprue

listen to the pronunciation of downsprue
İngilizce - İngilizce
(Metal İşleme) Döküm deliği, kalıba erimiş maden akıtmaya mahsus delik
(Metal İşleme) Downgate, sprue; the first channel, usually vertical, which the molten metal enters; so called because it conducts metal down into the mold