炭黑 第26部分:炭黑原料油中碳含量的测定
Carbon black—Part 26:Determination of carbon content in carbon black feedstock oils
2018-09-17
YB/T 5176-2016
炭黑用原料油 钾、钠含量的测定 原子吸收光谱法和火焰光度法
Feedstock oil for carbon black-Determination for potassium and sodium content-Atomic absorption spectrometry and f1ame photometric method