Home›Building materials›鋁型材🌐中文EnglishDeutschFrançaisNederlands中文EntityQ26959923· pop 7· linked from 14 articles鋁型材Also known as 80/20 profile, 80/20 framingframing system made of extruded aluminumWikidata factsImageAluprofil 2.jpgShow 1 more factCommons categoryT-slot structural framingvia Wikidata · CC0Available in 6 languagesFrançaisDeutsch中文NederlandsNorwegianvia Wikidata sitelinks · CC0ConnectionsInternational Standard Book NumberEntity3D printingEntityCategoriesBuilding materialsStructural engineeringStructural system