INDUSTRY|chemistry · INDUSTRY|chemistry|chemical compound
- 4,4-dé-aimínidhéfheinil Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- beinsidín Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- benzidine | 4,4'-diaminobiphényle
- fr
- Definition un colorant industriel Reference ---