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 33

Structure

Hierarchy

  • Section: D - Manufacturing
  • Divsion: 33 - Manufacture of medical, precision and optical instruments, watches and clocks

Group

  • 331 - Manufacture of medical appliances and instruments and appliances for measuring, checking, testing, navigating and other purposes except optical instruments
  • 332 - Manufacture of optical instruments and photographic equipment
  • 333 - Manufacture of watches and clocks

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