iron mold的用法和樣例：
例句
- We can also adopt sand shell moulding or metal mold casting as for allotype castings.
對異形鑄件，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。
