China National Standards

China Roughness comparison specimens GB Standards List


  •  China "Roughness comparison specimens" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 14495-2009 Geometrical product specifications(GPS) - Surface texture: Profile method - Roughness comparison specimens for wooden pieces
    产品几何技术规范(GPS) 表面结构 轮廓法 木制件表面粗糙度比较样块
    China National Standards
    Roughness comparison specimens

    English PDF
    GB/T 6060.2-2006 Roughness comparison specimens - Ground, turned, bored, milled, shaped and planed
    表面粗糙度比较样块 磨、车、镗、铣、插及刨加工表面
    China National Standards
    Roughness comparison specimens

    English PDF
    GB/T 6060.1-1997 Roughness comparison specimens--Cast surfaces
    表面粗糙度比较样块 铸造表面
    China National Standards
    Roughness comparison specimens

    English PDF

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