1 نتائج 'glass technology'
Glass technology (en)
Tecnología del vidrio (es), Технология стекла (ru), تكنولوجيا الزجاج (ar), Technologie du verre (fr)
Chemical technology
Art glass, Glass
Politics, law and economics
> Manufacturing and transport engineering
Tecnología del vidrio (es), Технология стекла (ru), تكنولوجيا الزجاج (ar), Technologie du verre (fr)
http://vocabularies.unesco.org/thesaurus/concept2956