670 Manufacturing

Items in the 670 Manufacturing Collection

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• 600 Technology
  • 670 Manufacturing
    • 670 Manufacturing
    • 671 Metalworking Processes & Primary Metal Products
    • 672 Iron, Steel, Other Iron Alloys
    • 673 Nonferrous Metals
    • 674 Lumber Processing, Wood Products, Cork
    • 675 Leather & Fur Processing
    • 676 Pulp & Paper Technology
    • 677 Textiles
    • 678 Elastomers & Elastomer Products
    • 679 Other Products of Specific Kinds of Materials