China National Standards

China Photographic gelatin Industry Standards English PDF List


  •  China "Photographic gelatin " Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    HG/T 4744-2014 Determination of average molecular weight and molecular weight distribution of Photographic gelatin by GFC
    照相明胶 重均分子量及其分布的测定 凝胶过滤色谱法
    China Chemical Industry Standards
    Photographic gelatin

    English PDF
    QB/T 1997-2010 Photographic gelatin
    照相明胶
    China Light Industry Standards
    Photographic gelatin

    English PDF

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