慶應義塾大学 商学部・商学研究科

新保一成 研究室

開発と環境の経済分析...

NIC 1998 - code 2811

Structure

Hierarchy

  • Section: D - Manufacturing
  • Divsion: 28 - Manufacture of fabricated metal products, except machinery and equipments
  • Group: 281 - Manufacture of structural metal products, tanks, reservoirs and steam generators
  • Class: 2811 - Manufacture of structural metal products

Sub-class

  • 28111
    • Activities
      • Manufacture of articles of iron or steel used on buildings
    • Products
      • Doors, windows and their frames
      • Shutters and rolling shutters
      • Fire escapes
      • Gates
  • 28112
    • Activities
      • Manufacture of fabricated structural products of iron or steel
    • Products
      • Bridges and bridge parts
      • Towers
      • Masts
      • Columns
      • Girders
      • Trusses
      • Arches
      • Sluice gates
      • Piers
      • Jetties
    • Notes
      • Erection of the structures from self-manufactured parts is included.
  • 28113
    • Activities
      • Manufacture of fabricated structural products of metal other than of iron or steel

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