ventilation level (Q12088582)
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adit for air ventilation in a mine
- air level
- ventilation road
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | ventilation level |
adit for air ventilation in a mine |
|
Statements
Identifiers
Sitelinks
Wikipedia(2 entries)
- dewiki Wettersohle
- ukwiki Вентиляційний горизонт