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 2891

Structure

Hierarchy

  • Section: D - Manufacturing
  • Divsion: 28 - Manufacture of fabricated metal products, except machinery and equipments
  • Group: 289 - Manufacture of other fabricated metal products; metal working service activities
  • Class: 2891 - Forging, pressing , stamping and roll-forming of metal; powder metallurgy

Sub-class

  • 28910
    • Activities
      • Forging, pressing, stamping and roll-forming of metal
      • Powder metallurgy

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