DS EN 27627-3-1993  硬质合金.火焰原子吸收光谱法化学分析.第3部分:含量为0.01至0.5%(m/m)钴;铁;锰和镍的测定
DS EN 27627-3-1993  硬质合金.火焰原子吸收光谱法化学分析.第3部分:含量为0.01至0.5%(m/m)钴;铁;锰和镍的测定( )
发布日期:2018-06-14 实施日期:1993-09-13 发布部门:
简介:This part of ISO 7627 specifies the method to be used for the determination of cobalt, iron, manganese and nickel contents of hardmetals within the range 0.01 to 0.5 % (mlm) by flame atomic absorption spectrometry. <a href="http://www.zbgb.org/41/StandardDetail2027145.htm" target="_blank">General requirements</a> concerning the field of application, prin-ciple, interfering elements, apparatus, sampling and test report are given in ISO 7627/1.
  • 标准序号:DS EN 27627-3-1993
  • 英文名称:Hardmetals - Chemical analysis by flame atomic absorption spectrometry - Part 3: Determination of cobalt, iron, manganese and nickel in contents from 0.01 to 0.5 % (m/m)
  • 发布日期:1993-9-13
  • 实施日期:1993-09-13
  • 页数:12P.;A4