铸造技术2019，Vol.40Issue(1)：66-68,3.DOI:10.16410/j.issn1000-8365.2019.01.016
降低冷硬树脂砂砂铁比几种方法对比研究
Comparative Study on Several Methods to Reduce the Ratio of Chilled Resin Sand to Metal
CHENG Xingdong 1LIU Liping 1MAO Yingcai1
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CHENG Xingdong,LIU Liping,MAO Yingcai..降低冷硬树脂砂砂铁比几种方法对比研究[J].铸造技术,2019,40(1):66-68,3.
