tar base meaning in English
柏油打底
焦油基
焦油碱
Examples
- Coal tar base oil - terminology ; german version en 12303 : 2000
煤焦油基油.术语 - Coal tar based oils - terminology
煤焦油基油.术语 - Coal tar based oils - terminology
煤焦油基油.术语 - Derivatives from coal pyrolysis - coal tar based oils : fluxings oils - specifications and test methods
煤热解衍生物.煤焦油:稀释油.规范和试验方法 - Derivatives from coal pyrolysis - coal tar based oils - creosotes - specifications and test methods
煤热解衍生物.煤焦油基油.杂酚油.规范和试验方法