KS D ISO 7627-5-2022 硬質合金 火焰原子吸收光譜化學分析 第5部分:0.5~2%(質量分數)鈷、鐵、錳、鉬、鎳、鈦、釩含量的測定
Hardmetals-Chemical analysis by flame atomic absorption spectrometry-Part 5:Determination of cobalt, iron, manganese, molybdenum, nickel, titanium and vanadium in contents from 0.5 to 2 % (mass fraction)