China National Standards

China Hafnium GB Standards English PDF List


GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "Hafnium" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 42273-2022 Zirconium compound chemical analysis method Calcium, Hafnium, titanium, sodium, iron, chromium, cadmium, zinc, manganese, copper, nickel, lead content determination Inductively coupled plasma atomic emission spectrometry
    锆化合物化学分析方法 钙、铪、钛、钠、铁、铬、镉、锌、锰、铜、镍、铅含量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
    Hafnium

    English PDF
    GB/T 14352.20-2021 Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 20:Determination of niobium,tantalum,zirconium,Hafnium and 15 rare earth elements content -- Inductively coupled plasma mass spectrometry
    钨矿石、钼矿石化学分析方法 第20部分:铌、钽、锆、铪及15个稀土元素量的测定 电感耦合等离子体质谱法
    China National Standards
    Hafnium

    English PDF
    GB/T 38524-2020 Hafnium bars and hafnium wires
    铪棒和铪丝
    China National Standards
    Hafnium

    English PDF
    GB/T 38513-2020 Methods for chemical analysis of niobium Hafnium alloys—Determination of hafnium,titanium,zirconium,tungsten,tantalum contents—Inductively coupled plasma atomic emission spectrometry
    铌铪合金化学分析方法 铪、钛、锆、钨、钽等元素的测定 电感耦合等离子体原子发射光谱法
    China National Standards
    Hafnium

    English PDF
    GB/T 13747.20-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 20:Determination of Hafnium content—Inductively coupled plasma atomic emission spectrometry
    锆及锆合金化学分析方法 第20部分:铪量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
    Hafnium

    English PDF
    GB/T 17416.2-2010 Method for chemical analysis of Zirconium ores - Part 2: Determination of Zirconium and Hafnium contents
    锆矿石化学分析方法 第2部分:锆量和铪量测定
    China National Standards
    Hafnium

    English PDF
    GB/T 17416.1-2010 Method for chemical analysis of Zirconium ores - Part 1: Determination of Zirconium- Hafnium oxide content
    锆矿石化学分析方法 第1部分:锆铪合量测定
    China National Standards
    Hafnium

    English PDF
    GB/T 13747.20-1992 Zirconium and zirconium alloys--Determination of Hafnium content--Emission spectrographic method
    锆及锆合金化学分析方法 发射光谱法测定铪量
    China National Standards
    Hafnium

    English PDF

    Find out:8Items   |  To Page of: First -Previous-Next -Last  | 1

     

    +86-755-25831330        sales@gbstandards.org 
    106# Zhongmao Mansion,No.1 Beizhan Road,Shenzhen,China
    ©  RJS Copyright  2001-2024 All Rights Reserved

    - Since 2001 -
    Focus on China Standards & Compliance Services

    www.rjs.cn

    China Licenses

    www.transcustoms.com

    China HS code & Tariff

    www.gbstandards.org

    China National Standards