benzene造句
1、DevelopmentSituationofbutyl-benzenerubberandbutyl-benzeneemulsion;2、Thetoxicityisslighterthanbenzene,andreplacethebenzenetousedfordegreasing,paintremover.3、TheOxidativeReactionofπ-Bis(benzene)ch...
1、DevelopmentSituationofbutyl-benzenerubberandbutyl-benzeneemulsion;2、Thetoxicityisslighterthanbenzene,andreplacethebenzenetousedfordegreasing,paintremover.3、TheOxidativeReactionofπ-Bis(benzene)ch...