“modern lead and zinc industry in China”的概念、定义、翻译、参考文献-科学参考

单词	modern lead and zinc industry in China
释义	modern lead and zinc industry in China Encyclopedia 工学中国现代有色金属工业释 modern lead and zinc industry in China中国现代铅锌工业 1949年以前，中国的铅锌工业基础薄弱。中华人民共和国成立后，铅锌工业取得了巨大的进步。
随便看	producer accuracy producer behavior regulation producer gas producer gas coal tar producer price index producer price index of agricultural product producer price index of agricultural products producer price index of national agricultural products producer risk Producer service e-commerce producer services Producers Guild of America Producers Guild of America Award producer's risk producer's risk point producer's risk quality producer-unit system producibility producing producing and screening modes of Korean TV series producing area identification of crude drug Producing Transportization product product aggregate product algebra

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