This paper described the preparations for substituting heavy oil by coal tar. It pointed out the problems from coal tar and advanced the reasons and the measures.
介绍了重油替代煤焦油的准备工作，煤焦油在使用中出现的问题以及原因分析和解决途径。
This paper described the preparations for substituting heavy oil by coal tar. It pointed out the problems from coal tar and advanced the reasons and the measures.
介绍了重油替代煤焦油的准备工作，煤焦油在使用中出现的问题以及原因分析和解决途径。
应用推荐