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 2692

Structure

Hierarchy

  • Divsion: 26 - MANUFACTURE OF OTHER NON-METALLIC MINERAL PRODUCTS
  • Group: 269 - Manufacture of non-metallic mineral products n.e.c.
  • Class: 2692 - Manufacture of refractory ceramic products

Sub-class

  • 26921-Manufacture of refractory bricks, blocks tiles and similar refractory ceramic constructional goods
  • 26922-Manufacture of refractory cements; ceramic products that can withstand the high temperature encountered in metallurgical operations; retorts, crucibles, muffles, nozzles, tubes, pipes etc.
  • 26929-Manufacture of other refractory ceramic products n.e.c.

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