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一种复合微合金化焊丝用钢及其制备方法等5项专利

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  • Affiliation of Participant(s):4a4321c94a2af4ad014a2af5f603009c

  • Leading Scientist:王宏明

  • Nature of Project:一种复合微合金化焊丝用钢及其制备方法等5项专利

  • Date of Project Approval:2021-05-11

  • Scheduled completion time:2023-05-11

  • Date of Project Initiation:2021-05-11

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