China National Standards

China Hardmetals—Abrasion GB Standards List


  •  China "Hardmetals—Abrasion" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 34501-2017 Hardmetals—Abrasion tests for hardmetals
    硬质合金 耐磨试验方法
    China National Standards
    Hardmetals—Abrasion

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