China National Standards

China Billet{译} Industry Standards English PDF List


  •  China "Billet{译}" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    YB/T 4931-2021 Low magnification structure defect rating chart of continuous cast steel special-shaped Billet{译} {译}
    连铸钢异型坯低倍组织缺陷评级图
    China Metallurgy Industry Standards
    Billet{译}

    English PDF
    YB/T 4925-2021 Vertical Continuous Casting Alloy Steel Round Billet{译} {译}
    立式连铸合金钢圆坯
    China Metallurgy Industry Standards
    Billet{译}

    English PDF

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