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一种管壳式换热器用高精度的对齐制造方法及装置

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  • Affilication of Author(s):能源与动力工程学院

  • Type of Patent:发明

  • Application Number:202111382940.8

  • Number of Inventors:3

  • Service Invention or Not:no

  • Application Date:2021-11-22

  • Publication Date:2022-10-18

  • Authorization Date:2022-10-18

  • Publication Date:2022-10-18

  • Application Date:2021-11-22

  • Authorization Date:2022-10-18
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