nitration grade xylene

同义词释义

1)nitration grade xylene,硝化级二甲苯2)nitration grade toluene,硝化级甲苯3)nitration grade tlouene,硝化级产甲苯4)nitration benzene,硝化级苯5)Toluene mononitration,甲苯硝化6)2-Chloro-2,4-dinitrotoluene,2,4-二硝基氯化苯甲基