The sand faced-iron mould casting process is a special iron castings production process, according which castings are to he cast in the iron moulds having a thin layer of the resin sand facing in their inner surfaces.
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美
- 摘要铁型覆砂铸造是指在金属型(铁型)内腔覆上一薄层树脂砂,然后采用这种覆砂铁型浇注铸件。