冷冻砂型高精高效制备过程研究
杨浩秦, , 单忠德, 刘丰, 王怡飞,
Study on High Precision and High Efficiency Preparation Processes of Frozen Sand Molds#br#
YANG Haoqin, SHAN Zhongde, LIU Feng, WANG Yifei,
中国机械工程
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2021, (10): 1254
-1259
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DOI: 10.3969/j.issn.1004-132X.2021.10.015
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