顶铸的英文

top casting

• 铸:    cast; coin; make
• 顶铸法:    top casting proces ...

例句与用法

1. In order to producte qualified inlet manifold casting , top gating system with lip riser and shell core made of precoated sand is used
   为了获得合格的进气歧管铸件，采用压边顶铸浇注系统和覆膜砂壳芯制作工艺。