A frame for holding a sand mold in a foundry.

砂箱铸造车间内保持砂模用的框架。

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Thus, the future of the development and application of green-sand mold is very prosperous.

因此，湿型砂的开发和应用前景非常广阔。

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Try to compact the sand into the mold.

沙土堆积到模子里。

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Try to compact the sand into the mold.

沙土堆积到模子里。

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