采用先进的水玻璃砂造型技术，将有效地改善水玻璃砂铸造落砂性能。
The application of advanced molding technique for water glass sand will effectively improve sand shakeout and cleaning.
研究了微波水玻璃砂的工艺性能、造型制芯、铸件浇注、旧砂再生及其再生砂性能。
The investigation was carried out into the technological properties of microwave silicate sand, molding and core making, casting pouring, used sand reclamation and its properties.
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