以下为句子列表：
英文: A pilot production base has been built in Shilong Industrial Development Zone, Mentougou, Beijing, including a well equipped lab for studying zinc-air metal fuel cell and production lines with a total construction floor area of 3000 sq. meters.
中文: 公司在北京市门头沟区石龙工业开发区建立了项目中试基地，拥有完善的锌空气金属燃料电池实验室和生产线，建筑面积3000平方米。
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