名词
中文翻译：冶金机械
同义词：
['金属加工机械，金属冶炼机械例句：1. The metallurgical machinery is used in the production of steel.（冶金机械用于生产钢铁。）']
例句：
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1. The metallurgical machinery is used in the production of steel.
冶金机械用于生产钢铁。
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2. The metallurgical machinery is essential for the process of metal extraction.
冶金机械是提取金属过程必不可少的。
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3. The metallurgical machinery has greatly improved the efficiency of the metal processing industry.
冶金机械大大提高了金属加工行业的效率。