China National Standards

China Pearl Industry Standards English PDF List


  •  China "Pearl" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    DZ/T 0416—2022 Identification of seawater Pearls and freshwater pearls by X-ray fluorescence spectrometry {译}
    海水珍珠与淡水珍珠的鉴别 X射线荧光光谱法
    China Geology & Mineralogy Industry Standards
    Pearl

    English PDF
    SC/T 5802-2021 Technical Regulations for Pearl Oyster Martensii Cultivation and Intercalation {译}
    马氏珠母贝养殖与插核育珠技术规程
    China Aquaculture Industry Standards
    Pearl

    English PDF
    SC/T 5801-2021 Glossary of Pearls and their products {译}
    珍珠及其产品术语
    China Aquaculture Industry Standards
    Pearl

    English PDF
    DL/T 787-2001 The gradational standard of spherular Pearlite for 150CrMo steel used in fossil power plant
    火电厂用15CrMo钢珠光体球化评级标准
    China Electricity & Power Standards
    Pearl

    English PDF
    DL/T 674-1999 The gradational standard of spherular Pearlite for carbon steel No.20 used in fossil power plant
    火电厂用20号钢珠光体球化评级标准
    China Electricity & Power Standards
    Pearl

    English PDF
    JC/T 467-1992 (Synthetic mica Pearl pigment)
    合成云母珠光颜料
    China Building Materials Standards
    Pearl

    English PDF

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