The whole technology process for casting the base alloy patterns by plaster mould is also discussed.

论述了利用石膏型铸造锌基合金模具的整个工艺过程.

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Plaster mould precise casting process was used to manufacture zinc - base alloy mould for plastic wares production.

介绍一种用于制造塑料制品生产用锌合金模具的石膏型精密铸造工艺.

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Thermoresistant saggers containing silicon carbide and granular filler were produced through slip casting in plaster mould.

用石膏模浇注法生产出了含碳化硅和粒状填料的耐热匣钵.

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