中文

一种高熔敷效率高焊接速度双钨极TIG窄间隙焊接方法

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  • Affilication of Author(s):材料科学与工程学院

  • Patent Applicant:Jia Chuanbao

  • Type of Patent:发明

  • Application Number:2018111358865

  • Number of Inventors:1

  • Service Invention or Not:no

  • Application Date:2018-09-28

  • Application Date:2018-09-28

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