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Treatment process and precautions for ductile iron melting of cast iron platform
Author:Baichang Machinery Time:2018-12-25 21:21:28 click108
Alloying cast iron The disposal can be traced back to the 1930s and 1940s, The alloying treatment of cast iron plates has led to a qualitative improvement in the performance of cast iron, and has also given birth to some particularly useful cast iron materials such as corrosion and heat resistance. Adopting the method of nurturing to come to the pot
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