China National Standards

China gravitational GB Standards List


  •  China "gravitational" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 26645.4-2018 Particle size analysis—gravitational liquid sedimentation methods—Part 4:Balance method
    粒度分析 液体重力沉降法 第4部分:天平法
    China National Standards
    gravitational

    English PDF
    GB/T 26645.1-2011 Determination of particle size distribution by gravitational liquid sedimentation methods - Part 1: General principles and guidelines
    粒度分析 液体重力沉降法 第1部分:通则
    China National Standards
    gravitational

    English PDF
    GB/T 21780-2008 Partical size analysis - Sedimentation analysis in the gravitational field - Pipette method
    粒度分析 重力场中沉降分析 吸液管法
    China National Standards
    gravitational

    English PDF
    GB/T 6524-2003 Metallic powders--Determination of particle size distribution by gravitational sedimentation in a liquid and attenuation measurement
    金属粉末 粒度分布的测量 重力沉降光透法
    China National Standards
    gravitational

    English PDF

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