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      Story

      In the morning of January 8, 2019, the “2018 National Science and Technology Award Conference” was held in the Great Hall of the People...
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      • 汉德车桥
      • 法士特齿轮
      • 凯傲集团
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      • 博杜安(潍坊)动力
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      • 株洲齿轮
      • 株洲湘火炬火花塞
      • 株洲湘火炬机械制造

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