shaft sinking (Q334493)
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excavating a vertical or near-vertical tunnel from the top down, where there is initially no access to the bottom
- shaft mining
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | shaft sinking |
excavating a vertical or near-vertical tunnel from the top down, where there is initially no access to the bottom |
|
Statements
Seigerriß Schacht Dölitz.svg
744 × 1,052; 697 KB
744 × 1,052; 697 KB
Abteufen eines Schachtes, Seigerriss (German)
0 references
Identifiers
1 reference
Sitelinks
Wikipedia(3 entries)
- dewiki Abteufen
- enwiki Shaft sinking
- ukwiki Поглиблення шахтних стовбурів