mine opening (Q8213): Difference between revisions
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Created a new Item: mine opening, generic term for various typs of cavities in mining |
(No difference)
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Revision as of 09:52, 3 May 2023
generic term for various typs of cavities in mining
- pit room
- mine roadways
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | mine opening |
generic term for various typs of cavities in mining |
|