KS D ISO 7627-3:2012 硬質(zhì)合金.火焰原子吸收光譜法的化學分析.第3部分:含量為0.01%-0.5%(平均克分子)的鈷、鐵、錳和鎳含量的測定
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 % (mass fraction)