2025-06-28 18:02 浏览次数 5
n. [有化] 甲苯
1. toluene
2. toluene especially of commercial grade
toluol l甲苯
phenylmethane甲苯(等于toluene)
toluol toluene甲苯
Benzol or toluol based preparations含苯或甲苯的制品
methylbenzene[有化] 甲苯(染料或火药的原料)
toluol as antemedium前介质用甲苯
meizoseismal toluol dewaxing丁酮甲苯脱蜡
Production technology and development trend of benzene and toluol
国内外苯和甲苯生产技术发展概况