The main kinds of material of reconciliation oil were coal-tar oil and heavy-oil.

用来制备合成燃料油的主要原料是煤焦油、重油。

This paper introduced the use of tar oil mixture as raw material in the production of naphthalene.

应用现有装置，把未洗三混直接作为工业萘原料。

Naphthalene content in coal-tar oil and cleaning oil was analyzed and determined using SE-54 capillary column.

用SE- 5 4毛细管柱分析了煤焦油和下游产品洗油中的萘含量，比国标法分离度好，用内标法（对四甲苯做内标）定量准确可。

Material: Cigarettes, Cigarette, Tar oil, Smoke fluid, Environmental tobacco oil, Voice electrostatic plate, Mini Speaker.

材料：香烟，烟头，焦油，烟液，环保烟油，声控静电盘，迷你音箱。

The invention has the advantages of high thermal efficiency, fuel saving, no smoke or tar oil, and pollutant emission reduction.

本发明热效率高、节省燃料、不易冒烟出焦油、减少了污染物排放。