1 résultat(s) pour 'dyes technology'
Dyes technology
Chemical technology
Inks
Politics, law and economics
> Manufacturing and transport engineering
تكنولوجيا الصباغة (ar), Tecnología de la tintura (es), Technologie de la teinture (fr), Технология пигментации (ru)
http://vocabularies.unesco.org/thesaurus/concept5022