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- gas house coal tar 煤气焦油沥清
- Ammonia, coal tar and coke are all by-products obtained in the manufacture of coal gas. 氨气、煤焦油、焦煤都是煤气生产过程中的副产品。
- They will report on the experiments with coal tar. 他们将汇报煤焦油的试验情况。
- Obtained by distilling coal tar. 蒸馏焦油获得的轻油和脱酚后的酚油混合而成。
- Indole consists in washing oil of coal tar. 煤焦油洗油(以下简称洗油)中含有吲哚。
- Coal tar has a strong smell and can stain clothing. 煤焦油有很强烈的气味，并且会染污衣服。
- Our company ranks first in the output of coal tar. 我公司的煤黑油产量居全省之首。
- Any of several highly volatile, flammable liquid mixtures of hydrocarbons distilled from petroleum, coal tar, and natural gas and used as fuel, as solvents, and in making various chemicals. 石脑油一种高度挥发性的易燃液态碳氢化合物混合物，从石油、煤焦油和天然气中提炼出来，并用作石油、溶剂和制造各种化合物中
- The liquor is separated from the gas in a central tank, together with any condensed coal tar. 在中心储罐中将淋洗液与气体和被浓缩的煤焦油进行分离。
- The chemist reported on his experiments with coal tar. 化学家提出他实验沥青的报告。
- Ammonia, coal tar and coke are all by-products obtained in the manufactureof coal gas. 氨气、煤焦油、焦煤都是煤气生产过程中的副产品。
- Ammonia,coal tar and coke are all by-products obtained in the manufacture of coal gas. 氨气、煤焦油、焦煤都是煤气生产过程中的副产品.
- The supporting frame,dust hopper,baghouse and clean gas house are separately analysed. 分析了下框架顶梁的复杂受力,提出了对此梁应与中箱体一起分析,按深梁设计;
- Coal tar epoxy. Part A and Part B mixed prior to application. 环氧煤焦油沥青漆。使用前请将A、B组分搅拌均匀。
- Coal tar , acetic acid,dodecylbenzene Sulfonic Acid. 本品为深褐色液体；有醋酸及煤焦油的特臭。
- Aniline : A coal tar derivative used in penetrating tints. 苯胺:一种煤焦油的衍生物;用于渗透染料.
- This standard is suitable for the industrial methanol synthesized such raw materials as coal tar, natural gas, light heavy oil, etc. 本标准适用于以煤焦、天然气、轻重油等为原料合成的工业甲醇。
- The present status and the future development of China's coke production,including coke gas purification and utilization,coal tar treatment and crude refining are introduced. 介绍了中国焦炭生产、焦炉煤气净化与综合利用、煤焦油加工及粗苯精制的现状以及今后的发展思路。
- The application of mixed converter gas and coke oven gas to burn in steel-rolling heating furnace is stated, the decrease of coal tar consumption by that discussed. 阐述了转炉煤气、焦炉煤气在邯钢轧钢加热炉前进行混烧的应用,并对由此带来的焦油消耗降低进行了讨论。
- The results concluded that coal tar colors were not detected in fifty samples. 本调查系本局之比较检验，曾于八十七年三月三日发布新闻在案。
