China National Standards

China Shanks rock drilling GB Standards List


  •  China "Shanks rock drilling" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 6374-2018 Rock drilling machines and pneumatic tools—Shanks and fitting dimensions of chuck bushings
    凿岩机械与气动工具-尾柄和衬套配合尺寸
    China National Standards
    Shanks rock drilling

    English PDF
    GB/T 6374-2004 Shanks for rock drilling machines and pneumatic tools and fitting dimensions of chuck bushings
    凿岩机械与气动工具 尾柄和衬套配合尺寸
    China National Standards
    Shanks rock drilling

    English PDF

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