Top drive (Q1054860)
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mechanical device used to turn a drill string
Language | Label | Description | Also known as |
---|---|---|---|
English | Top drive |
mechanical device used to turn a drill string |
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Wikipedia(8 entries)
- dewiki Kraftdrehkopf
- enwiki Top drive
- eswiki Top Drive
- fawiki گرداننده فوقانی
- frwiki Topdrive
- ruwiki Система верхнего привода
- ukwiki Верхній привод бурової установки
- zhwiki 顶部驱动系统