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لغة المحتوى

1 نتائج 'resins'

Resins (en) → Polymers (en)
Organic compounds
Plastics
Chemicals
Resins
Science > Chemical sciences
Polímero (es), Resina (es), Полимеры (ru), Смолы (ru), بوليمرات (ar), راتينجات (ar), Polymère (fr), Résine (fr)
http://vocabularies.unesco.org/thesaurus/concept5035