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 281

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
  • 2812 - Manufacture of tanks, reservoirs and containers of metal
  • 2813 - Manufacture of steam generators, except central heating hot water boilers

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