双语例句
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Casting sand casting, die - casting, investment casting.
铸造沙铸，压铸，融模铸造。
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Mold material of rapid sand casting is one of important factor for realizing rapid sand casting.
快速砂型铸造用模具材料，是实现快速砂型铸造的重要因素。
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When low alloy steel replaced carbon steel castings, a series of questions were uncovered in traditional sand casting process.
铸钢材质升级为低合金钢后，传统的砂型铸造工艺在生产中暴露出了一系列问题。
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