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...
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観測基地
Features
NIC 1998 - code 272
Structure
Hierarchy
Section: D - Manufacturing
Divsion:
27
- Manufacture of basic metals
Group: 272 - Manufacture of basic precious and non-ferrous metals
Class
2720
- Manufacture of basic precious and non-ferrous metals
Links
NIC@MOSPI