DIN EN 10222-4-2021Steel forgings for pressure purposes - Part 4: Weldable fine grain steels with high proof strength; German version EN 10222-4:2017+A1:2021 DIN EN 10222-4-2021Steel forgings for pressure purposes - Part 4: Weldable fine grain steels with high proof strength; German version EN 10222-4:2017+A1:2021

DIN EN 10222-4-2021Steel forgings for pressure purposes - Part 4: Weldable fine grain steels with high proof strength; German version EN 10222-4:2017+A1:2021

  • 标准类别:[DIN] 德国国家标准学会标准
  • 标准大小:
  • 标准编号:DIN EN 10222-4-2021
  • 标准状态:
  • 更新时间:2022-04-06
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标准简介

DIN EN 10222-4-2021Steel forgings for pressure purposes - Part 4: Weldable fine grain steels with high proof strength; German version EN 10222-4:2017+A1:2021

标准截图