sprueless molds是什么意思

网络释义

1)sprueless molds,无浇口模2)unreiforced gate,无阻浇口<注塑模>3)runnerless gating,无流道冷料浇口<注塑模>4)mold gate,模具浇口5)runnerless mould,无浇道模6)gate,浇口，进模口