常見(jiàn)例句We can also adopt sand shell moulding or metal mold casting as for allotype castings.對(duì)異形鑄件,還可用砂型鑄造或金屬型鑄造。The non-equilibrium crystallizing processes and the characteristics of the metal mould nodular iron grinding ball have been discussed in this paper.摘要用彩色金相法分析研究了金屬型球鐵磨球非平衡凝固過(guò)程和特性。The moulds are made of cast iron.鋼錠模是用鑄鐵做的。 返回 iron mold