
Standard Practice for Infrared (IR) Procedure for Determination of Aromatic/Aliphatic Ratio of Bituminous Emulsions
出版:American Society for Testing and Materials

专家解读视频
Standard Practice for Infrared (IR) Procedure for Determination of Aromatic/Aliphatic Ratio of Bituminous Emulsions
出版:American Society for Testing and Materials
专家解读视频