... 制型材料 molding material 制型芯材料 core molding material 砂芯涂料 core coating ...
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... molding material 制型芯材料 core molding material 砂芯涂料 core coating 薄壳砂芯 ...
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In view of some problems emerged in melting lose core process of low melting alloy in traditional lose core injection molding technology, a new type of water soluble lose core material was developed.
针对传统失芯注射成型利用低熔点合金熔融去芯时出现的问题，研制了一种新型水溶性失芯材料。
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