铸铁 (鑄鐵) zhùtiě
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              zhùtiě 
              noun 
              pig iron 
 Domain: Literary Chinese 文言文
 Notes: Same as 生铁 (CC-CEDICT '鑄鐵'; Wikipedia '鑄鐵')
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              zhùtiě 
              noun 
              cast iron 
 Domain: Modern Chinese 现代汉语 , Subdomain: Metallurgy
 Notes: (Wikipedia '鑄鐵')