benzyl aniline resin 苄基苯胺树脂

furfural aniline resin 糠醛苯胺树脂

aniline formaldehyde resin 苯胺 ; 苯胺甲醛树脂 ; 苯胺树脂

fqif aniline resin 苯胺树脂

aniline resin plate 苯胺树脂版

aniline-formaldehyde resin 苯胺 ; [树脂] 苯胺甲醛树脂

Aniline-Formaldehyde Resin AF 苯氨 ; 甲醛树脂

aniline-furfural resin 苯胺糠醛树脂

aniline e resin 苯胺尸 ; 苯胺树脂