The third revision of National Standard《paper base asphalt felt》was done.
《石油沥青纸胎油毡》国家标准进行了第三次修订。
In this paper, construction process, disease analysis and control of asphalt pavement are discussed.
本文就沥青路面的施工工艺、病害原因分析及控制进行简单的讨论。
The process for direct burning asphalt tail gas was mentioned in the paper.
阐述了沥青尾气直接燃烧法处理工艺及净化效果。
Finally, this paper analyzes the economic evaluation of asphalt rubber, and the construction technology.
最后，本文还分析了橡胶沥青经济效益，总结了施工工艺。
Finally, this paper analyzes the economic evaluation of asphalt rubber, and the construction technology.
最后，本文还分析了橡胶沥青经济效益，总结了施工工艺。
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