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一种高强度耐候贝氏体盘条及其制备方法，CN119876768B

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  • Type of Patent:Invent

  • State of Patent:Authorized patents

  • Authorization number:CN 119876768 B

  • Service Invention or Not:no

  • Authorization Date:2025-06-24

  • First Author:张朝磊，等

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