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| 产品应用领域 PRODUCT APPLICATION FIELD |
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| 轨道交通 Rail Transit |
汽车领域 Automotive Sector |
核电核能 Nuclear Power |
精密机械 Precision Machinery |
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| 工程机械 Construction Machinery |
船舶运用 Ship Operation |
航天科技 Aerospace Science And Technology |
化学处理 Chemical Treatment |
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