coal tars meaning in Chinese
煤膏
Examples
- The chemist reported on his experiments with coal tar .
化学家提出他实验沥青的报告。 - Test method for ash in coal tars and pitches
测试煤焦油和硬沥青中灰分的试验方法 - Method for preparation of coal tar pitchs specimens
煤沥青试验室试样的制备方法 - Standard specification for creosote - coal tar solution
杂酚油-煤焦油溶液的标准规范 - Coal tar base oil - terminology ; german version en 12303 : 2000
煤焦油基油.术语