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 2004 - code 2913

Structure

Hierarchy

  • Divsion: 29 - MANUFACTURE OF MACHINERY AND EQUIPMENT N.E.C.
  • Group: 291 - Manufacture of general purpose machinery
  • Class: 2913 - Manufacture of bearings, gears, gearing and driving elements [ball and roller bearings including their parts; mechanical power transmission equipment of any material (shafts, and cranks; bearings housings; gears and gearing including friction gears; gear boxes and other variable speed drivers; clutches, including automatic centrifugal clutches and compressed air clutches; fly wheels and shaft couplings); and articulated link chain]

Sub-class

  • 29131-Manufacture of bearings, gears, gearing and driving elements
  • 29138-Repair and maintenance of bearings, gears, gearing and driving elements

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