在中国古代冶金技术领域，也蕴涵着丰富的“和（合）”思想。

There is rich ideology of "He" in the field of ancient China metallurgy technology.

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微波是一种冶金新技术。

Microwave is a new metallurgical technology.

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本发明涉及冶金机械技术领域。

The present invention relates to the field of metallurgical machine technology.

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本发明涉及冶金机械技术领域。

The present invention relates to the field of metallurgical machine technology.

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