MaterialsMaterials are inputs to production or manufacturing. They are often raw - that is unprocessed, but are sometimes processed before being used in more advanced production processes. For more information, please see the main article about Materials.
bg:Категори?:Материали
ca:Categoria:Materials
de:Kategorie:Material
ja:Category:材料
nl:Categorie:Materiaal SubcategoriesThere are 18 subcategories to this category.
Articles in category "Materials"There are 60 articles in this category.
Categories: Materials science | Chemicals | Construction | Manufacturing |
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