L11-29373-用于钢铁生产的燃气组合炉和竖炉
详情
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类号 L11 |
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项目编号 29373 |
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项目名 用于钢铁生产的燃气组合炉和竖炉 |
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项目名(en) Gas fired combined hearth-type and shaft furnaces for use steel production |
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COOR √ |
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HARM √ |