本发明提供一种铜精矿粉制块工艺。

The present invention provides a shaping process for copper concentrate powder.

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这个漆鼎是用一块大木头旋制出来的。

This lacquer tripod is made of a whole piece of wood.

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它们都能一次烤制五块心形华夫饼，而且易于清洗。

They both grill five heart waffles at a time and clean up easily.

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它们都能一次烤制五块心形华夫饼，而且易于清洗。

They both grill five heart waffles at a time and clean up easily.

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